86435748

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1657}}^1$

素因数の和:1703

約数の個数: 120

約数和(自身を含む): 269630592

約数和(自身を除く): 183194844

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 27, 28, 36, 42, 46, 54, 63, 69, 81, 84, 92, 108, 126, 138, 161, 162, 189, 207, 252, 276, 322, 324, 378, 414, 483, 567, 621, 644, 756, 828, 966, 1134, 1242, 1449, 1657, 1863, 1932, 2268, 2484, 2898, 3314, 3726, 4347, 4971, 5796, 6628, 7452, 8694, 9942, 11599, 13041, 14913, 17388, 19884, 23198, 26082, 29826, 34797, 38111, 44739, 46396, 52164, 59652, 69594, 76222, 89478, 104391, 114333, 134217, 139188, 152444, 178956, 208782, 228666, 266777, 268434, 313173, 342999, 417564, 457332, 533554, 536868, 626346, 685998, 800331, 939519, 1028997, 1067108, 1252692, 1371996, 1600662, 1879038, 2057994, 2400993, 3086991, 3201324, 3758076, 4115988, 4801986, 6173982, 7202979, 9603972, 12347964, 14405958, 21608937, 28811916, 43217874, 86435748]

約数ペア:

[(1, 86435748), (2, 43217874), (3, 28811916), (4, 21608937), (6, 14405958), (7, 12347964), (9, 9603972), (12, 7202979), (14, 6173982), (18, 4801986), (21, 4115988), (23, 3758076), (27, 3201324), (28, 3086991), (36, 2400993), (42, 2057994), (46, 1879038), (54, 1600662), (63, 1371996), (69, 1252692), (81, 1067108), (84, 1028997), (92, 939519), (108, 800331), (126, 685998), (138, 626346), (161, 536868), (162, 533554), (189, 457332), (207, 417564), (252, 342999), (276, 313173), (322, 268434), (324, 266777), (378, 228666), (414, 208782), (483, 178956), (567, 152444), (621, 139188), (644, 134217), (756, 114333), (828, 104391), (966, 89478), (1134, 76222), (1242, 69594), (1449, 59652), (1657, 52164), (1863, 46396), (1932, 44739), (2268, 38111), (2484, 34797), (2898, 29826), (3314, 26082), (3726, 23198), (4347, 19884), (4971, 17388), (5796, 14913), (6628, 13041), (7452, 11599), (8694, 9942)]