69210128

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{37}}^1$

素因数の和:121

約数の個数: 120

約数和(自身を含む): 164161368

約数和(自身を除く): 94951240

約数列:

[1, 2, 4, 8, 13, 16, 17, 23, 26, 34, 37, 46, 52, 68, 74, 92, 104, 136, 148, 184, 208, 221, 272, 296, 299, 368, 391, 442, 481, 529, 592, 598, 629, 782, 851, 884, 962, 1058, 1196, 1258, 1564, 1702, 1768, 1924, 2116, 2392, 2516, 3128, 3404, 3536, 3848, 4232, 4784, 5032, 5083, 6256, 6808, 6877, 7696, 8177, 8464, 8993, 10064, 10166, 11063, 13616, 13754, 14467, 16354, 17986, 19573, 20332, 22126, 27508, 28934, 32708, 35972, 39146, 40664, 44252, 55016, 57868, 65416, 71944, 78292, 81328, 88504, 110032, 115736, 116909, 130832, 143888, 156584, 177008, 188071, 231472, 233818, 254449, 313168, 332741, 376142, 467636, 508898, 665482, 752284, 935272, 1017796, 1330964, 1504568, 1870544, 2035592, 2661928, 3009136, 4071184, 4325633, 5323856, 8651266, 17302532, 34605064, 69210128]

約数ペア:

[(1, 69210128), (2, 34605064), (4, 17302532), (8, 8651266), (13, 5323856), (16, 4325633), (17, 4071184), (23, 3009136), (26, 2661928), (34, 2035592), (37, 1870544), (46, 1504568), (52, 1330964), (68, 1017796), (74, 935272), (92, 752284), (104, 665482), (136, 508898), (148, 467636), (184, 376142), (208, 332741), (221, 313168), (272, 254449), (296, 233818), (299, 231472), (368, 188071), (391, 177008), (442, 156584), (481, 143888), (529, 130832), (592, 116909), (598, 115736), (629, 110032), (782, 88504), (851, 81328), (884, 78292), (962, 71944), (1058, 65416), (1196, 57868), (1258, 55016), (1564, 44252), (1702, 40664), (1768, 39146), (1924, 35972), (2116, 32708), (2392, 28934), (2516, 27508), (3128, 22126), (3404, 20332), (3536, 19573), (3848, 17986), (4232, 16354), (4784, 14467), (5032, 13754), (5083, 13616), (6256, 11063), (6808, 10166), (6877, 10064), (7696, 8993), (8177, 8464)]