85905414

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{241}}^1$

素因数の和:323

約数の個数: 128

約数和(自身を含む): 234178560

約数和(自身を除く): 148273146

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 27, 41, 42, 46, 54, 63, 69, 82, 123, 126, 138, 161, 189, 207, 241, 246, 287, 322, 369, 378, 414, 482, 483, 574, 621, 723, 738, 861, 943, 966, 1107, 1242, 1446, 1449, 1687, 1722, 1886, 2169, 2214, 2583, 2829, 2898, 3374, 4338, 4347, 5061, 5166, 5543, 5658, 6507, 6601, 7749, 8487, 8694, 9881, 10122, 11086, 13014, 13202, 15183, 15498, 16629, 16974, 19762, 19803, 25461, 29643, 30366, 33258, 38801, 39606, 45549, 49887, 50922, 59286, 59409, 69167, 77602, 88929, 91098, 99774, 116403, 118818, 138334, 149661, 177858, 178227, 207501, 227263, 232806, 266787, 299322, 349209, 356454, 415002, 454526, 533574, 622503, 681789, 698418, 1047627, 1245006, 1363578, 1590841, 1867509, 2045367, 2095254, 3181682, 3735018, 4090734, 4772523, 6136101, 9545046, 12272202, 14317569, 28635138, 42952707, 85905414]

約数ペア:

[(1, 85905414), (2, 42952707), (3, 28635138), (6, 14317569), (7, 12272202), (9, 9545046), (14, 6136101), (18, 4772523), (21, 4090734), (23, 3735018), (27, 3181682), (41, 2095254), (42, 2045367), (46, 1867509), (54, 1590841), (63, 1363578), (69, 1245006), (82, 1047627), (123, 698418), (126, 681789), (138, 622503), (161, 533574), (189, 454526), (207, 415002), (241, 356454), (246, 349209), (287, 299322), (322, 266787), (369, 232806), (378, 227263), (414, 207501), (482, 178227), (483, 177858), (574, 149661), (621, 138334), (723, 118818), (738, 116403), (861, 99774), (943, 91098), (966, 88929), (1107, 77602), (1242, 69167), (1446, 59409), (1449, 59286), (1687, 50922), (1722, 49887), (1886, 45549), (2169, 39606), (2214, 38801), (2583, 33258), (2829, 30366), (2898, 29643), (3374, 25461), (4338, 19803), (4347, 19762), (5061, 16974), (5166, 16629), (5543, 15498), (5658, 15183), (6507, 13202), (6601, 13014), (7749, 11086), (8487, 10122), (8694, 9881)]