64774476

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{138407}}^1$

素因数の和:138430

約数の個数: 36

約数和(自身を含む): 176331792

約数和(自身を除く): 111557316

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 138407, 276814, 415221, 553628, 830442, 1245663, 1660884, 1799291, 2491326, 3598582, 4982652, 5397873, 7197164, 10795746, 16193619, 21591492, 32387238, 64774476]

約数ペア:

[(1, 64774476), (2, 32387238), (3, 21591492), (4, 16193619), (6, 10795746), (9, 7197164), (12, 5397873), (13, 4982652), (18, 3598582), (26, 2491326), (36, 1799291), (39, 1660884), (52, 1245663), (78, 830442), (117, 553628), (156, 415221), (234, 276814), (468, 138407)]