90554744

素因数分解:

$2^3\times 7^3\times {\mathrm{61}}^1\times {\mathrm{541}}^1$

素因数の和:629

約数の個数: 64

約数和(自身を含む): 201624000

約数和(自身を除く): 111069256

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 61, 98, 122, 196, 244, 343, 392, 427, 488, 541, 686, 854, 1082, 1372, 1708, 2164, 2744, 2989, 3416, 3787, 4328, 5978, 7574, 11956, 15148, 20923, 23912, 26509, 30296, 33001, 41846, 53018, 66002, 83692, 106036, 132004, 167384, 185563, 212072, 231007, 264008, 371126, 462014, 742252, 924028, 1484504, 1617049, 1848056, 3234098, 6468196, 11319343, 12936392, 22638686, 45277372, 90554744]

約数ペア:

[(1, 90554744), (2, 45277372), (4, 22638686), (7, 12936392), (8, 11319343), (14, 6468196), (28, 3234098), (49, 1848056), (56, 1617049), (61, 1484504), (98, 924028), (122, 742252), (196, 462014), (244, 371126), (343, 264008), (392, 231007), (427, 212072), (488, 185563), (541, 167384), (686, 132004), (854, 106036), (1082, 83692), (1372, 66002), (1708, 53018), (2164, 41846), (2744, 33001), (2989, 30296), (3416, 26509), (3787, 23912), (4328, 20923), (5978, 15148), (7574, 11956)]