79211340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{33851}}^1$

素因数の和:33879

約数の個数: 72

約数和(自身を含む): 258764688

約数和(自身を除く): 179553348

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, 33851, 67702, 101553, 135404, 169255, 203106, 304659, 338510, 406212, 440063, 507765, 609318, 677020, 880126, 1015530, 1218636, 1320189, 1523295, 1760252, 2031060, 2200315, 2640378, 3046590, 3960567, 4400630, 5280756, 6093180, 6600945, 7921134, 8801260, 13201890, 15842268, 19802835, 26403780, 39605670, 79211340]

約数ペア:

[(1, 79211340), (2, 39605670), (3, 26403780), (4, 19802835), (5, 15842268), (6, 13201890), (9, 8801260), (10, 7921134), (12, 6600945), (13, 6093180), (15, 5280756), (18, 4400630), (20, 3960567), (26, 3046590), (30, 2640378), (36, 2200315), (39, 2031060), (45, 1760252), (52, 1523295), (60, 1320189), (65, 1218636), (78, 1015530), (90, 880126), (117, 677020), (130, 609318), (156, 507765), (180, 440063), (195, 406212), (234, 338510), (260, 304659), (390, 203106), (468, 169255), (585, 135404), (780, 101553), (1170, 67702), (2340, 33851)]