80616588

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{2887}}^1$

素因数の和:3086

約数の個数: 48

約数和(自身を含む): 203777280

約数和(自身を除く): 123160692

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 179, 358, 537, 716, 1074, 2148, 2327, 2887, 4654, 5774, 6981, 8661, 9308, 11548, 13962, 17322, 27924, 34644, 37531, 75062, 112593, 150124, 225186, 450372, 516773, 1033546, 1550319, 2067092, 3100638, 6201276, 6718049, 13436098, 20154147, 26872196, 40308294, 80616588]

約数ペア:

[(1, 80616588), (2, 40308294), (3, 26872196), (4, 20154147), (6, 13436098), (12, 6718049), (13, 6201276), (26, 3100638), (39, 2067092), (52, 1550319), (78, 1033546), (156, 516773), (179, 450372), (358, 225186), (537, 150124), (716, 112593), (1074, 75062), (2148, 37531), (2327, 34644), (2887, 27924), (4654, 17322), (5774, 13962), (6981, 11548), (8661, 9308)]