64414428

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{227}}^1$

素因数の和:371

約数の個数: 96

約数和(自身を含む): 173746944

約数和(自身を除く): 109332516

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 34, 39, 51, 52, 68, 78, 102, 107, 156, 204, 214, 221, 227, 321, 428, 442, 454, 642, 663, 681, 884, 908, 1284, 1326, 1362, 1391, 1819, 2652, 2724, 2782, 2951, 3638, 3859, 4173, 5457, 5564, 5902, 7276, 7718, 8346, 8853, 10914, 11577, 11804, 15436, 16692, 17706, 21828, 23154, 23647, 24289, 35412, 46308, 47294, 48578, 50167, 70941, 72867, 94588, 97156, 100334, 141882, 145734, 150501, 200668, 283764, 291468, 301002, 315757, 412913, 602004, 631514, 825826, 947271, 1238739, 1263028, 1651652, 1894542, 2477478, 3789084, 4954956, 5367869, 10735738, 16103607, 21471476, 32207214, 64414428]

約数ペア:

[(1, 64414428), (2, 32207214), (3, 21471476), (4, 16103607), (6, 10735738), (12, 5367869), (13, 4954956), (17, 3789084), (26, 2477478), (34, 1894542), (39, 1651652), (51, 1263028), (52, 1238739), (68, 947271), (78, 825826), (102, 631514), (107, 602004), (156, 412913), (204, 315757), (214, 301002), (221, 291468), (227, 283764), (321, 200668), (428, 150501), (442, 145734), (454, 141882), (642, 100334), (663, 97156), (681, 94588), (884, 72867), (908, 70941), (1284, 50167), (1326, 48578), (1362, 47294), (1391, 46308), (1819, 35412), (2652, 24289), (2724, 23647), (2782, 23154), (2951, 21828), (3638, 17706), (3859, 16692), (4173, 15436), (5457, 11804), (5564, 11577), (5902, 10914), (7276, 8853), (7718, 8346)]