72615564

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{6131}}^1$

素因数の和:6195

約数の個数: 72

約数和(自身を含む): 214276608

約数和(自身を除く): 141661044

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 47, 63, 84, 94, 126, 141, 188, 252, 282, 329, 423, 564, 658, 846, 987, 1316, 1692, 1974, 2961, 3948, 5922, 6131, 11844, 12262, 18393, 24524, 36786, 42917, 55179, 73572, 85834, 110358, 128751, 171668, 220716, 257502, 288157, 386253, 515004, 576314, 772506, 864471, 1152628, 1545012, 1728942, 2017099, 2593413, 3457884, 4034198, 5186826, 6051297, 8068396, 10373652, 12102594, 18153891, 24205188, 36307782, 72615564]

約数ペア:

[(1, 72615564), (2, 36307782), (3, 24205188), (4, 18153891), (6, 12102594), (7, 10373652), (9, 8068396), (12, 6051297), (14, 5186826), (18, 4034198), (21, 3457884), (28, 2593413), (36, 2017099), (42, 1728942), (47, 1545012), (63, 1152628), (84, 864471), (94, 772506), (126, 576314), (141, 515004), (188, 386253), (252, 288157), (282, 257502), (329, 220716), (423, 171668), (564, 128751), (658, 110358), (846, 85834), (987, 73572), (1316, 55179), (1692, 42917), (1974, 36786), (2961, 24524), (3948, 18393), (5922, 12262), (6131, 11844)]