64506858

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{877}}^1$

素因数の和:959

約数の個数: 64

約数和(自身を含む): 148684032

約数和(自身を除く): 84177174

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 41, 46, 69, 78, 82, 123, 138, 246, 299, 533, 598, 877, 897, 943, 1066, 1599, 1754, 1794, 1886, 2631, 2829, 3198, 5262, 5658, 11401, 12259, 20171, 22802, 24518, 34203, 35957, 36777, 40342, 60513, 68406, 71914, 73554, 107871, 121026, 215742, 262223, 467441, 524446, 786669, 827011, 934882, 1402323, 1573338, 1654022, 2481033, 2804646, 4962066, 10751143, 21502286, 32253429, 64506858]

約数ペア:

[(1, 64506858), (2, 32253429), (3, 21502286), (6, 10751143), (13, 4962066), (23, 2804646), (26, 2481033), (39, 1654022), (41, 1573338), (46, 1402323), (69, 934882), (78, 827011), (82, 786669), (123, 524446), (138, 467441), (246, 262223), (299, 215742), (533, 121026), (598, 107871), (877, 73554), (897, 71914), (943, 68406), (1066, 60513), (1599, 40342), (1754, 36777), (1794, 35957), (1886, 34203), (2631, 24518), (2829, 22802), (3198, 20171), (5262, 12259), (5658, 11401)]