74997624

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{887}}^1$

素因数の和:1180

約数の個数: 64

約数和(自身を含む): 202890240

約数和(自身を除く): 127892616

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 271, 312, 542, 813, 887, 1084, 1626, 1774, 2168, 2661, 3252, 3523, 3548, 5322, 6504, 7046, 7096, 10569, 10644, 11531, 14092, 21138, 21288, 23062, 28184, 34593, 42276, 46124, 69186, 84552, 92248, 138372, 240377, 276744, 480754, 721131, 961508, 1442262, 1923016, 2884524, 3124901, 5769048, 6249802, 9374703, 12499604, 18749406, 24999208, 37498812, 74997624]

約数ペア:

[(1, 74997624), (2, 37498812), (3, 24999208), (4, 18749406), (6, 12499604), (8, 9374703), (12, 6249802), (13, 5769048), (24, 3124901), (26, 2884524), (39, 1923016), (52, 1442262), (78, 961508), (104, 721131), (156, 480754), (271, 276744), (312, 240377), (542, 138372), (813, 92248), (887, 84552), (1084, 69186), (1626, 46124), (1774, 42276), (2168, 34593), (2661, 28184), (3252, 23062), (3523, 21288), (3548, 21138), (5322, 14092), (6504, 11531), (7046, 10644), (7096, 10569)]