83768490

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71597}}^1$

素因数の和:71623

約数の個数: 48

約数和(自身を含む): 234555048

約数和(自身を除く): 150786558

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, 71597, 143194, 214791, 357985, 429582, 644373, 715970, 930761, 1073955, 1288746, 1861522, 2147910, 2792283, 3221865, 4653805, 5584566, 6443730, 8376849, 9307610, 13961415, 16753698, 27922830, 41884245, 83768490]

約数ペア:

[(1, 83768490), (2, 41884245), (3, 27922830), (5, 16753698), (6, 13961415), (9, 9307610), (10, 8376849), (13, 6443730), (15, 5584566), (18, 4653805), (26, 3221865), (30, 2792283), (39, 2147910), (45, 1861522), (65, 1288746), (78, 1073955), (90, 930761), (117, 715970), (130, 644373), (195, 429582), (234, 357985), (390, 214791), (585, 143194), (1170, 71597)]