39891792

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1$

素因数の和:161

約数の個数: 160

約数和(自身を含む): 119992320

約数和(自身を除く): 80100528

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 19, 24, 31, 34, 38, 48, 51, 57, 62, 68, 76, 83, 93, 102, 114, 124, 136, 152, 166, 186, 204, 228, 248, 249, 272, 304, 323, 332, 372, 408, 456, 496, 498, 527, 589, 646, 664, 744, 816, 912, 969, 996, 1054, 1178, 1292, 1328, 1411, 1488, 1577, 1581, 1767, 1938, 1992, 2108, 2356, 2573, 2584, 2822, 3154, 3162, 3534, 3876, 3984, 4216, 4233, 4712, 4731, 5146, 5168, 5644, 6308, 6324, 7068, 7719, 7752, 8432, 8466, 9424, 9462, 10013, 10292, 11288, 12616, 12648, 14136, 15438, 15504, 16932, 18924, 20026, 20584, 22576, 25232, 25296, 26809, 28272, 30039, 30876, 33864, 37848, 40052, 41168, 43741, 48887, 53618, 60078, 61752, 67728, 75696, 80104, 80427, 87482, 97774, 107236, 120156, 123504, 131223, 146661, 160208, 160854, 174964, 195548, 214472, 240312, 262446, 293322, 321708, 349928, 391096, 428944, 480624, 524892, 586644, 643416, 699856, 782192, 831079, 1049784, 1173288, 1286832, 1662158, 2099568, 2346576, 2493237, 3324316, 4986474, 6648632, 9972948, 13297264, 19945896, 39891792]

約数ペア:

[(1, 39891792), (2, 19945896), (3, 13297264), (4, 9972948), (6, 6648632), (8, 4986474), (12, 3324316), (16, 2493237), (17, 2346576), (19, 2099568), (24, 1662158), (31, 1286832), (34, 1173288), (38, 1049784), (48, 831079), (51, 782192), (57, 699856), (62, 643416), (68, 586644), (76, 524892), (83, 480624), (93, 428944), (102, 391096), (114, 349928), (124, 321708), (136, 293322), (152, 262446), (166, 240312), (186, 214472), (204, 195548), (228, 174964), (248, 160854), (249, 160208), (272, 146661), (304, 131223), (323, 123504), (332, 120156), (372, 107236), (408, 97774), (456, 87482), (496, 80427), (498, 80104), (527, 75696), (589, 67728), (646, 61752), (664, 60078), (744, 53618), (816, 48887), (912, 43741), (969, 41168), (996, 40052), (1054, 37848), (1178, 33864), (1292, 30876), (1328, 30039), (1411, 28272), (1488, 26809), (1577, 25296), (1581, 25232), (1767, 22576), (1938, 20584), (1992, 20026), (2108, 18924), (2356, 16932), (2573, 15504), (2584, 15438), (2822, 14136), (3154, 12648), (3162, 12616), (3534, 11288), (3876, 10292), (3984, 10013), (4216, 9462), (4233, 9424), (4712, 8466), (4731, 8432), (5146, 7752), (5168, 7719), (5644, 7068), (6308, 6324)]