87954192

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:142

約数の個数: 240

約数和(自身を含む): 287838720

約数和(自身を除く): 199884528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 19, 24, 31, 34, 36, 38, 48, 51, 57, 61, 62, 68, 72, 76, 93, 102, 114, 122, 124, 136, 144, 152, 153, 171, 183, 186, 204, 228, 244, 248, 272, 279, 304, 306, 323, 342, 366, 372, 408, 456, 488, 496, 527, 549, 558, 589, 612, 646, 684, 732, 744, 816, 912, 969, 976, 1037, 1054, 1098, 1116, 1159, 1178, 1224, 1292, 1368, 1464, 1488, 1581, 1767, 1891, 1938, 2074, 2108, 2196, 2232, 2318, 2356, 2448, 2584, 2736, 2907, 2928, 3111, 3162, 3477, 3534, 3782, 3876, 4148, 4216, 4392, 4464, 4636, 4712, 4743, 5168, 5301, 5673, 5814, 6222, 6324, 6954, 7068, 7564, 7752, 8296, 8432, 8784, 9272, 9333, 9424, 9486, 10013, 10431, 10602, 11346, 11628, 12444, 12648, 13908, 14136, 15128, 15504, 16592, 17019, 18544, 18666, 18972, 19703, 20026, 20862, 21204, 22692, 23256, 24888, 25296, 27816, 28272, 30039, 30256, 32147, 34038, 35929, 37332, 37944, 39406, 40052, 41724, 42408, 45384, 46512, 49776, 55632, 59109, 60078, 64294, 68076, 71858, 74664, 75888, 78812, 80104, 83448, 84816, 90117, 90768, 96441, 107787, 118218, 120156, 128588, 136152, 143716, 149328, 157624, 160208, 166896, 177327, 180234, 192882, 215574, 236436, 240312, 257176, 272304, 287432, 289323, 315248, 323361, 354654, 360468, 385764, 431148, 472872, 480624, 514352, 574864, 578646, 610793, 646722, 709308, 720936, 771528, 862296, 945744, 1157292, 1221586, 1293444, 1418616, 1441872, 1543056, 1724592, 1832379, 2314584, 2443172, 2586888, 2837232, 3664758, 4629168, 4886344, 5173776, 5497137, 7329516, 9772688, 10994274, 14659032, 21988548, 29318064, 43977096, 87954192]

約数ペア:

[(1, 87954192), (2, 43977096), (3, 29318064), (4, 21988548), (6, 14659032), (8, 10994274), (9, 9772688), (12, 7329516), (16, 5497137), (17, 5173776), (18, 4886344), (19, 4629168), (24, 3664758), (31, 2837232), (34, 2586888), (36, 2443172), (38, 2314584), (48, 1832379), (51, 1724592), (57, 1543056), (61, 1441872), (62, 1418616), (68, 1293444), (72, 1221586), (76, 1157292), (93, 945744), (102, 862296), (114, 771528), (122, 720936), (124, 709308), (136, 646722), (144, 610793), (152, 578646), (153, 574864), (171, 514352), (183, 480624), (186, 472872), (204, 431148), (228, 385764), (244, 360468), (248, 354654), (272, 323361), (279, 315248), (304, 289323), (306, 287432), (323, 272304), (342, 257176), (366, 240312), (372, 236436), (408, 215574), (456, 192882), (488, 180234), (496, 177327), (527, 166896), (549, 160208), (558, 157624), (589, 149328), (612, 143716), (646, 136152), (684, 128588), (732, 120156), (744, 118218), (816, 107787), (912, 96441), (969, 90768), (976, 90117), (1037, 84816), (1054, 83448), (1098, 80104), (1116, 78812), (1159, 75888), (1178, 74664), (1224, 71858), (1292, 68076), (1368, 64294), (1464, 60078), (1488, 59109), (1581, 55632), (1767, 49776), (1891, 46512), (1938, 45384), (2074, 42408), (2108, 41724), (2196, 40052), (2232, 39406), (2318, 37944), (2356, 37332), (2448, 35929), (2584, 34038), (2736, 32147), (2907, 30256), (2928, 30039), (3111, 28272), (3162, 27816), (3477, 25296), (3534, 24888), (3782, 23256), (3876, 22692), (4148, 21204), (4216, 20862), (4392, 20026), (4464, 19703), (4636, 18972), (4712, 18666), (4743, 18544), (5168, 17019), (5301, 16592), (5673, 15504), (5814, 15128), (6222, 14136), (6324, 13908), (6954, 12648), (7068, 12444), (7564, 11628), (7752, 11346), (8296, 10602), (8432, 10431), (8784, 10013), (9272, 9486), (9333, 9424)]