90795648

素因数分解:

$2^7\times 3^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1$

素因数の和:210

約数の個数: 128

約数和(自身を含む): 253612800

約数和(自身を除く): 162817152

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 41, 48, 64, 73, 79, 82, 96, 123, 128, 146, 158, 164, 192, 219, 237, 246, 292, 316, 328, 384, 438, 474, 492, 584, 632, 656, 876, 948, 984, 1168, 1264, 1312, 1752, 1896, 1968, 2336, 2528, 2624, 2993, 3239, 3504, 3792, 3936, 4672, 5056, 5248, 5767, 5986, 6478, 7008, 7584, 7872, 8979, 9344, 9717, 10112, 11534, 11972, 12956, 14016, 15168, 15744, 17301, 17958, 19434, 23068, 23944, 25912, 28032, 30336, 34602, 35916, 38868, 46136, 47888, 51824, 69204, 71832, 77736, 92272, 95776, 103648, 138408, 143664, 155472, 184544, 191552, 207296, 236447, 276816, 287328, 310944, 369088, 383104, 414592, 472894, 553632, 574656, 621888, 709341, 738176, 945788, 1107264, 1149312, 1243776, 1418682, 1891576, 2214528, 2837364, 3783152, 5674728, 7566304, 11349456, 15132608, 22698912, 30265216, 45397824, 90795648]

約数ペア:

[(1, 90795648), (2, 45397824), (3, 30265216), (4, 22698912), (6, 15132608), (8, 11349456), (12, 7566304), (16, 5674728), (24, 3783152), (32, 2837364), (41, 2214528), (48, 1891576), (64, 1418682), (73, 1243776), (79, 1149312), (82, 1107264), (96, 945788), (123, 738176), (128, 709341), (146, 621888), (158, 574656), (164, 553632), (192, 472894), (219, 414592), (237, 383104), (246, 369088), (292, 310944), (316, 287328), (328, 276816), (384, 236447), (438, 207296), (474, 191552), (492, 184544), (584, 155472), (632, 143664), (656, 138408), (876, 103648), (948, 95776), (984, 92272), (1168, 77736), (1264, 71832), (1312, 69204), (1752, 51824), (1896, 47888), (1968, 46136), (2336, 38868), (2528, 35916), (2624, 34602), (2993, 30336), (3239, 28032), (3504, 25912), (3792, 23944), (3936, 23068), (4672, 19434), (5056, 17958), (5248, 17301), (5767, 15744), (5986, 15168), (6478, 14016), (7008, 12956), (7584, 11972), (7872, 11534), (8979, 10112), (9344, 9717)]