69983056

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{419}}^1$

素因数の和:524

約数の個数: 80

約数和(自身を含む): 161864640

約数和(自身を除く): 91881584

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 73, 88, 104, 143, 146, 176, 208, 286, 292, 419, 572, 584, 803, 838, 949, 1144, 1168, 1606, 1676, 1898, 2288, 3212, 3352, 3796, 4609, 5447, 6424, 6704, 7592, 9218, 10439, 10894, 12848, 15184, 18436, 20878, 21788, 30587, 36872, 41756, 43576, 59917, 61174, 73744, 83512, 87152, 119834, 122348, 167024, 239668, 244696, 336457, 397631, 479336, 489392, 672914, 795262, 958672, 1345828, 1590524, 2691656, 3181048, 4373941, 5383312, 6362096, 8747882, 17495764, 34991528, 69983056]

約数ペア:

[(1, 69983056), (2, 34991528), (4, 17495764), (8, 8747882), (11, 6362096), (13, 5383312), (16, 4373941), (22, 3181048), (26, 2691656), (44, 1590524), (52, 1345828), (73, 958672), (88, 795262), (104, 672914), (143, 489392), (146, 479336), (176, 397631), (208, 336457), (286, 244696), (292, 239668), (419, 167024), (572, 122348), (584, 119834), (803, 87152), (838, 83512), (949, 73744), (1144, 61174), (1168, 59917), (1606, 43576), (1676, 41756), (1898, 36872), (2288, 30587), (3212, 21788), (3352, 20878), (3796, 18436), (4609, 15184), (5447, 12848), (6424, 10894), (6704, 10439), (7592, 9218)]