79132860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{7207}}^1$

素因数の和:7283

約数の個数: 72

約数和(自身を含む): 244005216

約数和(自身を除く): 164872356

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 61, 90, 122, 180, 183, 244, 305, 366, 549, 610, 732, 915, 1098, 1220, 1830, 2196, 2745, 3660, 5490, 7207, 10980, 14414, 21621, 28828, 36035, 43242, 64863, 72070, 86484, 108105, 129726, 144140, 216210, 259452, 324315, 432420, 439627, 648630, 879254, 1297260, 1318881, 1758508, 2198135, 2637762, 3956643, 4396270, 5275524, 6594405, 7913286, 8792540, 13188810, 15826572, 19783215, 26377620, 39566430, 79132860]

約数ペア:

[(1, 79132860), (2, 39566430), (3, 26377620), (4, 19783215), (5, 15826572), (6, 13188810), (9, 8792540), (10, 7913286), (12, 6594405), (15, 5275524), (18, 4396270), (20, 3956643), (30, 2637762), (36, 2198135), (45, 1758508), (60, 1318881), (61, 1297260), (90, 879254), (122, 648630), (180, 439627), (183, 432420), (244, 324315), (305, 259452), (366, 216210), (549, 144140), (610, 129726), (732, 108105), (915, 86484), (1098, 72070), (1220, 64863), (1830, 43242), (2196, 36035), (2745, 28828), (3660, 21621), (5490, 14414), (7207, 10980)]