67879968

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{499}}^1$

素因数の和:634

約数の個数: 96

約数和(自身を含む): 194040000

約数和(自身を除く): 126160032

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 109, 156, 208, 218, 312, 327, 416, 436, 499, 624, 654, 872, 998, 1248, 1308, 1417, 1497, 1744, 1996, 2616, 2834, 2994, 3488, 3992, 4251, 5232, 5668, 5988, 6487, 7984, 8502, 10464, 11336, 11976, 12974, 15968, 17004, 19461, 22672, 23952, 25948, 34008, 38922, 45344, 47904, 51896, 54391, 68016, 77844, 103792, 108782, 136032, 155688, 163173, 207584, 217564, 311376, 326346, 435128, 622752, 652692, 707083, 870256, 1305384, 1414166, 1740512, 2121249, 2610768, 2828332, 4242498, 5221536, 5656664, 8484996, 11313328, 16969992, 22626656, 33939984, 67879968]

約数ペア:

[(1, 67879968), (2, 33939984), (3, 22626656), (4, 16969992), (6, 11313328), (8, 8484996), (12, 5656664), (13, 5221536), (16, 4242498), (24, 2828332), (26, 2610768), (32, 2121249), (39, 1740512), (48, 1414166), (52, 1305384), (78, 870256), (96, 707083), (104, 652692), (109, 622752), (156, 435128), (208, 326346), (218, 311376), (312, 217564), (327, 207584), (416, 163173), (436, 155688), (499, 136032), (624, 108782), (654, 103792), (872, 77844), (998, 68016), (1248, 54391), (1308, 51896), (1417, 47904), (1497, 45344), (1744, 38922), (1996, 34008), (2616, 25948), (2834, 23952), (2994, 22672), (3488, 19461), (3992, 17004), (4251, 15968), (5232, 12974), (5668, 11976), (5988, 11336), (6487, 10464), (7984, 8502)]