72691710

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{26627}}^1$

素因数の和:26657

約数の個数: 64

約数和(自身を含む): 214728192

約数和(自身を除く): 142036482

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 130, 182, 195, 210, 273, 390, 455, 546, 910, 1365, 2730, 26627, 53254, 79881, 133135, 159762, 186389, 266270, 346151, 372778, 399405, 559167, 692302, 798810, 931945, 1038453, 1118334, 1730755, 1863890, 2076906, 2423057, 2795835, 3461510, 4846114, 5192265, 5591670, 7269171, 10384530, 12115285, 14538342, 24230570, 36345855, 72691710]

約数ペア:

[(1, 72691710), (2, 36345855), (3, 24230570), (5, 14538342), (6, 12115285), (7, 10384530), (10, 7269171), (13, 5591670), (14, 5192265), (15, 4846114), (21, 3461510), (26, 2795835), (30, 2423057), (35, 2076906), (39, 1863890), (42, 1730755), (65, 1118334), (70, 1038453), (78, 931945), (91, 798810), (105, 692302), (130, 559167), (182, 399405), (195, 372778), (210, 346151), (273, 266270), (390, 186389), (455, 159762), (546, 133135), (910, 79881), (1365, 53254), (2730, 26627)]