72506460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{92957}}^1$

素因数の和:92982

約数の個数: 48

約数和(自身を含む): 218637216

約数和(自身を除く): 146130756

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 92957, 185914, 278871, 371828, 464785, 557742, 929570, 1115484, 1208441, 1394355, 1859140, 2416882, 2788710, 3625323, 4833764, 5577420, 6042205, 7250646, 12084410, 14501292, 18126615, 24168820, 36253230, 72506460]

約数ペア:

[(1, 72506460), (2, 36253230), (3, 24168820), (4, 18126615), (5, 14501292), (6, 12084410), (10, 7250646), (12, 6042205), (13, 5577420), (15, 4833764), (20, 3625323), (26, 2788710), (30, 2416882), (39, 1859140), (52, 1394355), (60, 1208441), (65, 1115484), (78, 929570), (130, 557742), (156, 464785), (195, 371828), (260, 278871), (390, 185914), (780, 92957)]