71943264

素因数分解:

$2^5\times 3^2\times {\mathrm{23}}^1\times {\mathrm{10861}}^1$

素因数の和:10900

約数の個数: 72

約数和(自身を含む): 213503472

約数和(自身を除く): 141560208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 69, 72, 92, 96, 138, 144, 184, 207, 276, 288, 368, 414, 552, 736, 828, 1104, 1656, 2208, 3312, 6624, 10861, 21722, 32583, 43444, 65166, 86888, 97749, 130332, 173776, 195498, 249803, 260664, 347552, 390996, 499606, 521328, 749409, 781992, 999212, 1042656, 1498818, 1563984, 1998424, 2248227, 2997636, 3127968, 3996848, 4496454, 5995272, 7993696, 8992908, 11990544, 17985816, 23981088, 35971632, 71943264]

約数ペア:

[(1, 71943264), (2, 35971632), (3, 23981088), (4, 17985816), (6, 11990544), (8, 8992908), (9, 7993696), (12, 5995272), (16, 4496454), (18, 3996848), (23, 3127968), (24, 2997636), (32, 2248227), (36, 1998424), (46, 1563984), (48, 1498818), (69, 1042656), (72, 999212), (92, 781992), (96, 749409), (138, 521328), (144, 499606), (184, 390996), (207, 347552), (276, 260664), (288, 249803), (368, 195498), (414, 173776), (552, 130332), (736, 97749), (828, 86888), (1104, 65166), (1656, 43444), (2208, 32583), (3312, 21722), (6624, 10861)]