67392688

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{131}}^1$

素因数の和:266

約数の個数: 80

約数和(自身を含む): 149276160

約数和(自身を除く): 81883472

約数列:

[1, 2, 4, 8, 11, 16, 22, 37, 44, 74, 79, 88, 131, 148, 158, 176, 262, 296, 316, 407, 524, 592, 632, 814, 869, 1048, 1264, 1441, 1628, 1738, 2096, 2882, 2923, 3256, 3476, 4847, 5764, 5846, 6512, 6952, 9694, 10349, 11528, 11692, 13904, 19388, 20698, 23056, 23384, 32153, 38776, 41396, 46768, 53317, 64306, 77552, 82792, 106634, 113839, 128612, 165584, 213268, 227678, 257224, 382913, 426536, 455356, 514448, 765826, 853072, 910712, 1531652, 1821424, 3063304, 4212043, 6126608, 8424086, 16848172, 33696344, 67392688]

約数ペア:

[(1, 67392688), (2, 33696344), (4, 16848172), (8, 8424086), (11, 6126608), (16, 4212043), (22, 3063304), (37, 1821424), (44, 1531652), (74, 910712), (79, 853072), (88, 765826), (131, 514448), (148, 455356), (158, 426536), (176, 382913), (262, 257224), (296, 227678), (316, 213268), (407, 165584), (524, 128612), (592, 113839), (632, 106634), (814, 82792), (869, 77552), (1048, 64306), (1264, 53317), (1441, 46768), (1628, 41396), (1738, 38776), (2096, 32153), (2882, 23384), (2923, 23056), (3256, 20698), (3476, 19388), (4847, 13904), (5764, 11692), (5846, 11528), (6512, 10349), (6952, 9694)]