72977268

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{9547}}^1$

素因数の和:9581

約数の個数: 72

約数和(自身を含む): 213340512

約数和(自身を除く): 140363244

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 49, 52, 78, 84, 91, 98, 147, 156, 182, 196, 273, 294, 364, 546, 588, 637, 1092, 1274, 1911, 2548, 3822, 7644, 9547, 19094, 28641, 38188, 57282, 66829, 114564, 124111, 133658, 200487, 248222, 267316, 372333, 400974, 467803, 496444, 744666, 801948, 868777, 935606, 1403409, 1489332, 1737554, 1871212, 2606331, 2806818, 3475108, 5212662, 5613636, 6081439, 10425324, 12162878, 18244317, 24325756, 36488634, 72977268]

約数ペア:

[(1, 72977268), (2, 36488634), (3, 24325756), (4, 18244317), (6, 12162878), (7, 10425324), (12, 6081439), (13, 5613636), (14, 5212662), (21, 3475108), (26, 2806818), (28, 2606331), (39, 1871212), (42, 1737554), (49, 1489332), (52, 1403409), (78, 935606), (84, 868777), (91, 801948), (98, 744666), (147, 496444), (156, 467803), (182, 400974), (196, 372333), (273, 267316), (294, 248222), (364, 200487), (546, 133658), (588, 124111), (637, 114564), (1092, 66829), (1274, 57282), (1911, 38188), (2548, 28641), (3822, 19094), (7644, 9547)]