72377370

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61861}}^1$

素因数の和:61887

約数の個数: 48

約数和(自身を含む): 202659912

約数和(自身を除く): 130282542

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 61861, 123722, 185583, 309305, 371166, 556749, 618610, 804193, 927915, 1113498, 1608386, 1855830, 2412579, 2783745, 4020965, 4825158, 5567490, 7237737, 8041930, 12062895, 14475474, 24125790, 36188685, 72377370]

約数ペア:

[(1, 72377370), (2, 36188685), (3, 24125790), (5, 14475474), (6, 12062895), (9, 8041930), (10, 7237737), (13, 5567490), (15, 4825158), (18, 4020965), (26, 2783745), (30, 2412579), (39, 1855830), (45, 1608386), (65, 1113498), (78, 927915), (90, 804193), (117, 618610), (130, 556749), (195, 371166), (234, 309305), (390, 185583), (585, 123722), (1170, 61861)]