76431642

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{71}}^2$

素因数の和:192

約数の個数: 72

約数和(自身を含む): 187013088

約数和(自身を除く): 110581446

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 71, 114, 133, 142, 213, 266, 361, 399, 426, 497, 722, 798, 994, 1083, 1349, 1491, 2166, 2527, 2698, 2982, 4047, 5041, 5054, 7581, 8094, 9443, 10082, 15123, 15162, 18886, 25631, 28329, 30246, 35287, 51262, 56658, 70574, 76893, 95779, 105861, 153786, 179417, 191558, 211722, 287337, 358834, 538251, 574674, 670453, 1076502, 1340906, 1819801, 2011359, 3639602, 4022718, 5459403, 10918806, 12738607, 25477214, 38215821, 76431642]

約数ペア:

[(1, 76431642), (2, 38215821), (3, 25477214), (6, 12738607), (7, 10918806), (14, 5459403), (19, 4022718), (21, 3639602), (38, 2011359), (42, 1819801), (57, 1340906), (71, 1076502), (114, 670453), (133, 574674), (142, 538251), (213, 358834), (266, 287337), (361, 211722), (399, 191558), (426, 179417), (497, 153786), (722, 105861), (798, 95779), (994, 76893), (1083, 70574), (1349, 56658), (1491, 51262), (2166, 35287), (2527, 30246), (2698, 28329), (2982, 25631), (4047, 18886), (5041, 15162), (5054, 15123), (7581, 10082), (8094, 9443)]