69740528

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1$

素因数の和:223

約数の個数: 120

約数和(自身を含む): 170395344

約数和(自身を除く): 100654816

約数列:

[1, 2, 4, 8, 11, 13, 16, 17, 22, 26, 34, 44, 52, 68, 88, 104, 121, 136, 143, 163, 176, 187, 208, 221, 242, 272, 286, 326, 374, 442, 484, 572, 652, 748, 884, 968, 1144, 1304, 1496, 1573, 1768, 1793, 1936, 2057, 2119, 2288, 2431, 2608, 2771, 2992, 3146, 3536, 3586, 4114, 4238, 4862, 5542, 6292, 7172, 8228, 8476, 9724, 11084, 12584, 14344, 16456, 16952, 19448, 19723, 22168, 23309, 25168, 26741, 28688, 30481, 32912, 33904, 36023, 38896, 39446, 44336, 46618, 53482, 60962, 72046, 78892, 93236, 106964, 121924, 144092, 157784, 186472, 213928, 243848, 256399, 288184, 315568, 335291, 372944, 396253, 427856, 487696, 512798, 576368, 670582, 792506, 1025596, 1341164, 1585012, 2051192, 2682328, 3170024, 4102384, 4358783, 5364656, 6340048, 8717566, 17435132, 34870264, 69740528]

約数ペア:

[(1, 69740528), (2, 34870264), (4, 17435132), (8, 8717566), (11, 6340048), (13, 5364656), (16, 4358783), (17, 4102384), (22, 3170024), (26, 2682328), (34, 2051192), (44, 1585012), (52, 1341164), (68, 1025596), (88, 792506), (104, 670582), (121, 576368), (136, 512798), (143, 487696), (163, 427856), (176, 396253), (187, 372944), (208, 335291), (221, 315568), (242, 288184), (272, 256399), (286, 243848), (326, 213928), (374, 186472), (442, 157784), (484, 144092), (572, 121924), (652, 106964), (748, 93236), (884, 78892), (968, 72046), (1144, 60962), (1304, 53482), (1496, 46618), (1573, 44336), (1768, 39446), (1793, 38896), (1936, 36023), (2057, 33904), (2119, 32912), (2288, 30481), (2431, 28688), (2608, 26741), (2771, 25168), (2992, 23309), (3146, 22168), (3536, 19723), (3586, 19448), (4114, 16952), (4238, 16456), (4862, 14344), (5542, 12584), (6292, 11084), (7172, 9724), (8228, 8476)]