67747568

素因数分解:

$2^4\times 7^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{113}}^1$

素因数の和:282

約数の個数: 80

約数和(自身を含む): 155722176

約数和(自身を除く): 87974608

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 53, 56, 101, 106, 112, 113, 202, 212, 226, 371, 404, 424, 452, 707, 742, 791, 808, 848, 904, 1414, 1484, 1582, 1616, 1808, 2828, 2968, 3164, 5353, 5656, 5936, 5989, 6328, 10706, 11312, 11413, 11978, 12656, 21412, 22826, 23956, 37471, 41923, 42824, 45652, 47912, 74942, 79891, 83846, 85648, 91304, 95824, 149884, 159782, 167692, 182608, 299768, 319564, 335384, 599536, 604889, 639128, 670768, 1209778, 1278256, 2419556, 4234223, 4839112, 8468446, 9678224, 16936892, 33873784, 67747568]

約数ペア:

[(1, 67747568), (2, 33873784), (4, 16936892), (7, 9678224), (8, 8468446), (14, 4839112), (16, 4234223), (28, 2419556), (53, 1278256), (56, 1209778), (101, 670768), (106, 639128), (112, 604889), (113, 599536), (202, 335384), (212, 319564), (226, 299768), (371, 182608), (404, 167692), (424, 159782), (452, 149884), (707, 95824), (742, 91304), (791, 85648), (808, 83846), (848, 79891), (904, 74942), (1414, 47912), (1484, 45652), (1582, 42824), (1616, 41923), (1808, 37471), (2828, 23956), (2968, 22826), (3164, 21412), (5353, 12656), (5656, 11978), (5936, 11413), (5989, 11312), (6328, 10706)]