72615660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{93097}}^1$

素因数の和:93122

約数の個数: 48

約数和(自身を含む): 218966496

約数和(自身を除く): 146350836

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, 93097, 186194, 279291, 372388, 465485, 558582, 930970, 1117164, 1210261, 1396455, 1861940, 2420522, 2792910, 3630783, 4841044, 5585820, 6051305, 7261566, 12102610, 14523132, 18153915, 24205220, 36307830, 72615660]

約数ペア:

[(1, 72615660), (2, 36307830), (3, 24205220), (4, 18153915), (5, 14523132), (6, 12102610), (10, 7261566), (12, 6051305), (13, 5585820), (15, 4841044), (20, 3630783), (26, 2792910), (30, 2420522), (39, 1861940), (52, 1396455), (60, 1210261), (65, 1117164), (78, 930970), (130, 558582), (156, 465485), (195, 372388), (260, 279291), (390, 186194), (780, 93097)]