67879026

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1$

素因数の和:149

約数の個数: 128

約数和(自身を含む): 170311680

約数和(自身を除く): 102432654

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 31, 41, 43, 46, 54, 62, 69, 82, 86, 93, 123, 129, 138, 186, 207, 246, 258, 279, 369, 387, 414, 558, 621, 713, 738, 774, 837, 943, 989, 1107, 1161, 1242, 1271, 1333, 1426, 1674, 1763, 1886, 1978, 2139, 2214, 2322, 2542, 2666, 2829, 2967, 3526, 3813, 3999, 4278, 5289, 5658, 5934, 6417, 7626, 7998, 8487, 8901, 10578, 11439, 11997, 12834, 15867, 16974, 17802, 19251, 22878, 23994, 25461, 26703, 29233, 30659, 31734, 34317, 35991, 38502, 40549, 47601, 50922, 53406, 54653, 58466, 61318, 68634, 71982, 81098, 87699, 91977, 95202, 109306, 121647, 163959, 175398, 183954, 243294, 263097, 275931, 327918, 364941, 491877, 526194, 551862, 729882, 789291, 827793, 983754, 1094823, 1257019, 1475631, 1578582, 1655586, 2189646, 2514038, 2951262, 3771057, 7542114, 11313171, 22626342, 33939513, 67879026]

約数ペア:

[(1, 67879026), (2, 33939513), (3, 22626342), (6, 11313171), (9, 7542114), (18, 3771057), (23, 2951262), (27, 2514038), (31, 2189646), (41, 1655586), (43, 1578582), (46, 1475631), (54, 1257019), (62, 1094823), (69, 983754), (82, 827793), (86, 789291), (93, 729882), (123, 551862), (129, 526194), (138, 491877), (186, 364941), (207, 327918), (246, 275931), (258, 263097), (279, 243294), (369, 183954), (387, 175398), (414, 163959), (558, 121647), (621, 109306), (713, 95202), (738, 91977), (774, 87699), (837, 81098), (943, 71982), (989, 68634), (1107, 61318), (1161, 58466), (1242, 54653), (1271, 53406), (1333, 50922), (1426, 47601), (1674, 40549), (1763, 38502), (1886, 35991), (1978, 34317), (2139, 31734), (2214, 30659), (2322, 29233), (2542, 26703), (2666, 25461), (2829, 23994), (2967, 22878), (3526, 19251), (3813, 17802), (3999, 16974), (4278, 15867), (5289, 12834), (5658, 11997), (5934, 11439), (6417, 10578), (7626, 8901), (7998, 8487)]