74140128

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{797}}^1$

素因数の和:849

約数の個数: 144

約数和(自身を含む): 235282320

約数和(自身を除く): 161142192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 19, 24, 32, 34, 36, 38, 48, 51, 57, 68, 72, 76, 96, 102, 114, 136, 144, 152, 153, 171, 204, 228, 272, 288, 304, 306, 323, 342, 408, 456, 544, 608, 612, 646, 684, 797, 816, 912, 969, 1224, 1292, 1368, 1594, 1632, 1824, 1938, 2391, 2448, 2584, 2736, 2907, 3188, 3876, 4782, 4896, 5168, 5472, 5814, 6376, 7173, 7752, 9564, 10336, 11628, 12752, 13549, 14346, 15143, 15504, 19128, 23256, 25504, 27098, 28692, 30286, 31008, 38256, 40647, 45429, 46512, 54196, 57384, 60572, 76512, 81294, 90858, 93024, 108392, 114768, 121144, 121941, 136287, 162588, 181716, 216784, 229536, 242288, 243882, 257431, 272574, 325176, 363432, 433568, 484576, 487764, 514862, 545148, 650352, 726864, 772293, 975528, 1029724, 1090296, 1300704, 1453728, 1544586, 1951056, 2059448, 2180592, 2316879, 3089172, 3902112, 4118896, 4361184, 4633758, 6178344, 8237792, 9267516, 12356688, 18535032, 24713376, 37070064, 74140128]

約数ペア:

[(1, 74140128), (2, 37070064), (3, 24713376), (4, 18535032), (6, 12356688), (8, 9267516), (9, 8237792), (12, 6178344), (16, 4633758), (17, 4361184), (18, 4118896), (19, 3902112), (24, 3089172), (32, 2316879), (34, 2180592), (36, 2059448), (38, 1951056), (48, 1544586), (51, 1453728), (57, 1300704), (68, 1090296), (72, 1029724), (76, 975528), (96, 772293), (102, 726864), (114, 650352), (136, 545148), (144, 514862), (152, 487764), (153, 484576), (171, 433568), (204, 363432), (228, 325176), (272, 272574), (288, 257431), (304, 243882), (306, 242288), (323, 229536), (342, 216784), (408, 181716), (456, 162588), (544, 136287), (608, 121941), (612, 121144), (646, 114768), (684, 108392), (797, 93024), (816, 90858), (912, 81294), (969, 76512), (1224, 60572), (1292, 57384), (1368, 54196), (1594, 46512), (1632, 45429), (1824, 40647), (1938, 38256), (2391, 31008), (2448, 30286), (2584, 28692), (2736, 27098), (2907, 25504), (3188, 23256), (3876, 19128), (4782, 15504), (4896, 15143), (5168, 14346), (5472, 13549), (5814, 12752), (6376, 11628), (7173, 10336), (7752, 9564)]