90310194

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{1249}}^1$

素因数の和:1376

約数の個数: 64

約数和(自身を含む): 218400000

約数和(自身を除く): 128089806

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 103, 117, 206, 234, 309, 351, 618, 702, 927, 1249, 1339, 1854, 2498, 2678, 2781, 3747, 4017, 5562, 7494, 8034, 11241, 12051, 16237, 22482, 24102, 32474, 33723, 36153, 48711, 67446, 72306, 97422, 128647, 146133, 257294, 292266, 385941, 438399, 771882, 876798, 1157823, 1672411, 2315646, 3344822, 3473469, 5017233, 6946938, 10034466, 15051699, 30103398, 45155097, 90310194]

約数ペア:

[(1, 90310194), (2, 45155097), (3, 30103398), (6, 15051699), (9, 10034466), (13, 6946938), (18, 5017233), (26, 3473469), (27, 3344822), (39, 2315646), (54, 1672411), (78, 1157823), (103, 876798), (117, 771882), (206, 438399), (234, 385941), (309, 292266), (351, 257294), (618, 146133), (702, 128647), (927, 97422), (1249, 72306), (1339, 67446), (1854, 48711), (2498, 36153), (2678, 33723), (2781, 32474), (3747, 24102), (4017, 22482), (5562, 16237), (7494, 12051), (8034, 11241)]