64480728

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{12157}}^1$

素因数の和:12196

約数の個数: 64

約数和(自身を含む): 183828960

約数和(自身を除く): 119348232

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 17, 24, 26, 34, 39, 51, 52, 68, 78, 102, 104, 136, 156, 204, 221, 312, 408, 442, 663, 884, 1326, 1768, 2652, 5304, 12157, 24314, 36471, 48628, 72942, 97256, 145884, 158041, 206669, 291768, 316082, 413338, 474123, 620007, 632164, 826676, 948246, 1240014, 1264328, 1653352, 1896492, 2480028, 2686697, 3792984, 4960056, 5373394, 8060091, 10746788, 16120182, 21493576, 32240364, 64480728]

約数ペア:

[(1, 64480728), (2, 32240364), (3, 21493576), (4, 16120182), (6, 10746788), (8, 8060091), (12, 5373394), (13, 4960056), (17, 3792984), (24, 2686697), (26, 2480028), (34, 1896492), (39, 1653352), (51, 1264328), (52, 1240014), (68, 948246), (78, 826676), (102, 632164), (104, 620007), (136, 474123), (156, 413338), (204, 316082), (221, 291768), (312, 206669), (408, 158041), (442, 145884), (663, 97256), (884, 72942), (1326, 48628), (1768, 36471), (2652, 24314), (5304, 12157)]