45315816

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{20749}}^1$

素因数の和:20778

約数の個数: 64

約数和(自身を含む): 139440000

約数和(自身を除く): 94124184

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 168, 182, 273, 312, 364, 546, 728, 1092, 2184, 20749, 41498, 62247, 82996, 124494, 145243, 165992, 248988, 269737, 290486, 435729, 497976, 539474, 580972, 809211, 871458, 1078948, 1161944, 1618422, 1742916, 1888159, 2157896, 3236844, 3485832, 3776318, 5664477, 6473688, 7552636, 11328954, 15105272, 22657908, 45315816]

約数ペア:

[(1, 45315816), (2, 22657908), (3, 15105272), (4, 11328954), (6, 7552636), (7, 6473688), (8, 5664477), (12, 3776318), (13, 3485832), (14, 3236844), (21, 2157896), (24, 1888159), (26, 1742916), (28, 1618422), (39, 1161944), (42, 1078948), (52, 871458), (56, 809211), (78, 580972), (84, 539474), (91, 497976), (104, 435729), (156, 290486), (168, 269737), (182, 248988), (273, 165992), (312, 145243), (364, 124494), (546, 82996), (728, 62247), (1092, 41498), (2184, 20749)]