67961646

素因数分解:

$2^1\times 3^3\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{179}}^1$

素因数の和:358

約数の個数: 64

約数和(自身を含む): 155520000

約数和(自身を除く): 87558354

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 79, 89, 158, 178, 179, 237, 267, 358, 474, 534, 537, 711, 801, 1074, 1422, 1602, 1611, 2133, 2403, 3222, 4266, 4806, 4833, 7031, 9666, 14062, 14141, 15931, 21093, 28282, 31862, 42186, 42423, 47793, 63279, 84846, 95586, 126558, 127269, 143379, 189837, 254538, 286758, 379674, 381807, 430137, 763614, 860274, 1258549, 2517098, 3775647, 7551294, 11326941, 22653882, 33980823, 67961646]

約数ペア:

[(1, 67961646), (2, 33980823), (3, 22653882), (6, 11326941), (9, 7551294), (18, 3775647), (27, 2517098), (54, 1258549), (79, 860274), (89, 763614), (158, 430137), (178, 381807), (179, 379674), (237, 286758), (267, 254538), (358, 189837), (474, 143379), (534, 127269), (537, 126558), (711, 95586), (801, 84846), (1074, 63279), (1422, 47793), (1602, 42423), (1611, 42186), (2133, 31862), (2403, 28282), (3222, 21093), (4266, 15931), (4806, 14141), (4833, 14062), (7031, 9666)]