71455968

素因数分解:

$2^5\times 3^2\times {\mathrm{227}}^1\times {\mathrm{1093}}^1$

素因数の和:1336

約数の個数: 72

約数和(自身を含む): 204284808

約数和(自身を除く): 132828840

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 227, 288, 454, 681, 908, 1093, 1362, 1816, 2043, 2186, 2724, 3279, 3632, 4086, 4372, 5448, 6558, 7264, 8172, 8744, 9837, 10896, 13116, 16344, 17488, 19674, 21792, 26232, 32688, 34976, 39348, 52464, 65376, 78696, 104928, 157392, 248111, 314784, 496222, 744333, 992444, 1488666, 1984888, 2232999, 2977332, 3969776, 4465998, 5954664, 7939552, 8931996, 11909328, 17863992, 23818656, 35727984, 71455968]

約数ペア:

[(1, 71455968), (2, 35727984), (3, 23818656), (4, 17863992), (6, 11909328), (8, 8931996), (9, 7939552), (12, 5954664), (16, 4465998), (18, 3969776), (24, 2977332), (32, 2232999), (36, 1984888), (48, 1488666), (72, 992444), (96, 744333), (144, 496222), (227, 314784), (288, 248111), (454, 157392), (681, 104928), (908, 78696), (1093, 65376), (1362, 52464), (1816, 39348), (2043, 34976), (2186, 32688), (2724, 26232), (3279, 21792), (3632, 19674), (4086, 17488), (4372, 16344), (5448, 13116), (6558, 10896), (7264, 9837), (8172, 8744)]