76712220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{32783}}^1$

素因数の和:32811

約数の個数: 72

約数和(自身を含む): 250600896

約数和(自身を除く): 173888676

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 32783, 65566, 98349, 131132, 163915, 196698, 295047, 327830, 393396, 426179, 491745, 590094, 655660, 852358, 983490, 1180188, 1278537, 1475235, 1704716, 1966980, 2130895, 2557074, 2950470, 3835611, 4261790, 5114148, 5900940, 6392685, 7671222, 8523580, 12785370, 15342444, 19178055, 25570740, 38356110, 76712220]

約数ペア:

[(1, 76712220), (2, 38356110), (3, 25570740), (4, 19178055), (5, 15342444), (6, 12785370), (9, 8523580), (10, 7671222), (12, 6392685), (13, 5900940), (15, 5114148), (18, 4261790), (20, 3835611), (26, 2950470), (30, 2557074), (36, 2130895), (39, 1966980), (45, 1704716), (52, 1475235), (60, 1278537), (65, 1180188), (78, 983490), (90, 852358), (117, 655660), (130, 590094), (156, 491745), (180, 426179), (195, 393396), (234, 327830), (260, 295047), (390, 196698), (468, 163915), (585, 131132), (780, 98349), (1170, 65566), (2340, 32783)]