87870258

素因数分解:

$2^1\times 3^5\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1123}}^1$

素因数の和:1170

約数の個数: 96

約数和(自身を含む): 235662336

約数和(自身を除く): 147792078

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 27, 42, 46, 54, 63, 69, 81, 126, 138, 161, 162, 189, 207, 243, 322, 378, 414, 483, 486, 567, 621, 966, 1123, 1134, 1242, 1449, 1701, 1863, 2246, 2898, 3369, 3402, 3726, 4347, 5589, 6738, 7861, 8694, 10107, 11178, 13041, 15722, 20214, 23583, 25829, 26082, 30321, 39123, 47166, 51658, 60642, 70749, 77487, 78246, 90963, 141498, 154974, 180803, 181926, 212247, 232461, 272889, 361606, 424494, 464922, 542409, 545778, 636741, 697383, 1084818, 1273482, 1394766, 1627227, 1910223, 2092149, 3254454, 3820446, 4184298, 4881681, 6276447, 9763362, 12552894, 14645043, 29290086, 43935129, 87870258]

約数ペア:

[(1, 87870258), (2, 43935129), (3, 29290086), (6, 14645043), (7, 12552894), (9, 9763362), (14, 6276447), (18, 4881681), (21, 4184298), (23, 3820446), (27, 3254454), (42, 2092149), (46, 1910223), (54, 1627227), (63, 1394766), (69, 1273482), (81, 1084818), (126, 697383), (138, 636741), (161, 545778), (162, 542409), (189, 464922), (207, 424494), (243, 361606), (322, 272889), (378, 232461), (414, 212247), (483, 181926), (486, 180803), (567, 154974), (621, 141498), (966, 90963), (1123, 78246), (1134, 77487), (1242, 70749), (1449, 60642), (1701, 51658), (1863, 47166), (2246, 39123), (2898, 30321), (3369, 26082), (3402, 25829), (3726, 23583), (4347, 20214), (5589, 15722), (6738, 13041), (7861, 11178), (8694, 10107)]