64831728

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{971}}^1$

素因数の和:1102

約数の個数: 80

約数和(自身を含む): 182238336

約数和(自身を除く): 117406608

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 107, 156, 208, 214, 312, 321, 428, 624, 642, 856, 971, 1284, 1391, 1712, 1942, 2568, 2782, 2913, 3884, 4173, 5136, 5564, 5826, 7768, 8346, 11128, 11652, 12623, 15536, 16692, 22256, 23304, 25246, 33384, 37869, 46608, 50492, 66768, 75738, 100984, 103897, 151476, 201968, 207794, 302952, 311691, 415588, 605904, 623382, 831176, 1246764, 1350661, 1662352, 2493528, 2701322, 4051983, 4987056, 5402644, 8103966, 10805288, 16207932, 21610576, 32415864, 64831728]

約数ペア:

[(1, 64831728), (2, 32415864), (3, 21610576), (4, 16207932), (6, 10805288), (8, 8103966), (12, 5402644), (13, 4987056), (16, 4051983), (24, 2701322), (26, 2493528), (39, 1662352), (48, 1350661), (52, 1246764), (78, 831176), (104, 623382), (107, 605904), (156, 415588), (208, 311691), (214, 302952), (312, 207794), (321, 201968), (428, 151476), (624, 103897), (642, 100984), (856, 75738), (971, 66768), (1284, 50492), (1391, 46608), (1712, 37869), (1942, 33384), (2568, 25246), (2782, 23304), (2913, 22256), (3884, 16692), (4173, 15536), (5136, 12623), (5564, 11652), (5826, 11128), (7768, 8346)]