79521804

素因数分解:

$2^2\times 3^3\times {\mathrm{743}}^1\times {\mathrm{991}}^1$

素因数の和:1747

約数の個数: 48

約数和(自身を含む): 206653440

約数和(自身を除く): 127131636

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 743, 991, 1486, 1982, 2229, 2972, 2973, 3964, 4458, 5946, 6687, 8916, 8919, 11892, 13374, 17838, 20061, 26748, 26757, 35676, 40122, 53514, 80244, 107028, 736313, 1472626, 2208939, 2945252, 4417878, 6626817, 8835756, 13253634, 19880451, 26507268, 39760902, 79521804]

約数ペア:

[(1, 79521804), (2, 39760902), (3, 26507268), (4, 19880451), (6, 13253634), (9, 8835756), (12, 6626817), (18, 4417878), (27, 2945252), (36, 2208939), (54, 1472626), (108, 736313), (743, 107028), (991, 80244), (1486, 53514), (1982, 40122), (2229, 35676), (2972, 26757), (2973, 26748), (3964, 20061), (4458, 17838), (5946, 13374), (6687, 11892), (8916, 8919)]