89812492

素因数分解:

$2^2\times 7^3\times {\mathrm{11}}^2\times {\mathrm{541}}^1$

素因数の和:588

約数の個数: 72

約数和(自身を含む): 201840800

約数和(自身を除く): 112028308

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 121, 154, 196, 242, 308, 343, 484, 539, 541, 686, 847, 1078, 1082, 1372, 1694, 2156, 2164, 3388, 3773, 3787, 5929, 5951, 7546, 7574, 11858, 11902, 15092, 15148, 23716, 23804, 26509, 41503, 41657, 53018, 65461, 83006, 83314, 106036, 130922, 166012, 166628, 185563, 261844, 291599, 371126, 458227, 583198, 742252, 916454, 1166396, 1832908, 2041193, 3207589, 4082386, 6415178, 8164772, 12830356, 22453123, 44906246, 89812492]

約数ペア:

[(1, 89812492), (2, 44906246), (4, 22453123), (7, 12830356), (11, 8164772), (14, 6415178), (22, 4082386), (28, 3207589), (44, 2041193), (49, 1832908), (77, 1166396), (98, 916454), (121, 742252), (154, 583198), (196, 458227), (242, 371126), (308, 291599), (343, 261844), (484, 185563), (539, 166628), (541, 166012), (686, 130922), (847, 106036), (1078, 83314), (1082, 83006), (1372, 65461), (1694, 53018), (2156, 41657), (2164, 41503), (3388, 26509), (3773, 23804), (3787, 23716), (5929, 15148), (5951, 15092), (7546, 11902), (7574, 11858)]