66237135.000000000

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{371191}}^1$

素因数の和:371213

約数の個数: 32

約数和(自身を含む): 311801280

約数和(自身を除く): 195989688

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 371191, 742382, 1113573, 1484764, 2227146, 2969528, 4454292, 4825483, 8908584, 9650966, 14476449, 19301932, 28952898, 38603864, 57905796, 115811592]

約数ペア:

[(1, 115811592), (2, 57905796), (3, 38603864), (4, 28952898), (6, 19301932), (8, 14476449), (12, 9650966), (13, 8908584), (24, 4825483), (26, 4454292), (39, 2969528), (52, 2227146), (78, 1484764), (104, 1113573), (156, 742382), (312, 371191)]