90099968

素因数分解:

$2^8\times 7^1\times {\mathrm{137}}^1\times {\mathrm{367}}^1$

素因数の和:527

約数の個数: 72

約数和(自身を含む): 207604992

約数和(自身を除く): 117505024

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 137, 224, 256, 274, 367, 448, 548, 734, 896, 959, 1096, 1468, 1792, 1918, 2192, 2569, 2936, 3836, 4384, 5138, 5872, 7672, 8768, 10276, 11744, 15344, 17536, 20552, 23488, 30688, 35072, 41104, 46976, 50279, 61376, 82208, 93952, 100558, 122752, 164416, 201116, 245504, 328832, 351953, 402232, 657664, 703906, 804464, 1407812, 1608928, 2815624, 3217856, 5631248, 6435712, 11262496, 12871424, 22524992, 45049984, 90099968]

約数ペア:

[(1, 90099968), (2, 45049984), (4, 22524992), (7, 12871424), (8, 11262496), (14, 6435712), (16, 5631248), (28, 3217856), (32, 2815624), (56, 1608928), (64, 1407812), (112, 804464), (128, 703906), (137, 657664), (224, 402232), (256, 351953), (274, 328832), (367, 245504), (448, 201116), (548, 164416), (734, 122752), (896, 100558), (959, 93952), (1096, 82208), (1468, 61376), (1792, 50279), (1918, 46976), (2192, 41104), (2569, 35072), (2936, 30688), (3836, 23488), (4384, 20552), (5138, 17536), (5872, 15344), (7672, 11744), (8768, 10276)]