78186360

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{13297}}^1$

素因数の和:13325

約数の個数: 96

約数和(自身を含む): 272874960

約数和(自身を除く): 194688600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 196, 210, 245, 280, 294, 392, 420, 490, 588, 735, 840, 980, 1176, 1470, 1960, 2940, 5880, 13297, 26594, 39891, 53188, 66485, 79782, 93079, 106376, 132970, 159564, 186158, 199455, 265940, 279237, 319128, 372316, 398910, 465395, 531880, 558474, 651553, 744632, 797820, 930790, 1116948, 1303106, 1396185, 1595640, 1861580, 1954659, 2233896, 2606212, 2792370, 3257765, 3723160, 3909318, 5212424, 5584740, 6515530, 7818636, 9773295, 11169480, 13031060, 15637272, 19546590, 26062120, 39093180, 78186360]

約数ペア:

[(1, 78186360), (2, 39093180), (3, 26062120), (4, 19546590), (5, 15637272), (6, 13031060), (7, 11169480), (8, 9773295), (10, 7818636), (12, 6515530), (14, 5584740), (15, 5212424), (20, 3909318), (21, 3723160), (24, 3257765), (28, 2792370), (30, 2606212), (35, 2233896), (40, 1954659), (42, 1861580), (49, 1595640), (56, 1396185), (60, 1303106), (70, 1116948), (84, 930790), (98, 797820), (105, 744632), (120, 651553), (140, 558474), (147, 531880), (168, 465395), (196, 398910), (210, 372316), (245, 319128), (280, 279237), (294, 265940), (392, 199455), (420, 186158), (490, 159564), (588, 132970), (735, 106376), (840, 93079), (980, 79782), (1176, 66485), (1470, 53188), (1960, 39891), (2940, 26594), (5880, 13297)]