64952874

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{241}}^1$

素因数の和:313

約数の個数: 128

約数和(自身を含む): 178421760

約数和(自身を除く): 113468886

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 27, 31, 42, 46, 54, 62, 63, 69, 93, 126, 138, 161, 186, 189, 207, 217, 241, 279, 322, 378, 414, 434, 482, 483, 558, 621, 651, 713, 723, 837, 966, 1242, 1302, 1426, 1446, 1449, 1674, 1687, 1953, 2139, 2169, 2898, 3374, 3906, 4278, 4338, 4347, 4991, 5061, 5543, 5859, 6417, 6507, 7471, 8694, 9982, 10122, 11086, 11718, 12834, 13014, 14942, 14973, 15183, 16629, 19251, 22413, 29946, 30366, 33258, 38502, 38801, 44826, 44919, 45549, 49887, 52297, 67239, 77602, 89838, 91098, 99774, 104594, 116403, 134478, 134757, 149661, 156891, 171833, 201717, 232806, 269514, 299322, 313782, 343666, 349209, 403434, 470673, 515499, 698418, 941346, 1030998, 1047627, 1202831, 1412019, 1546497, 2095254, 2405662, 2824038, 3092994, 3608493, 4639491, 7216986, 9278982, 10825479, 21650958, 32476437, 64952874]

約数ペア:

[(1, 64952874), (2, 32476437), (3, 21650958), (6, 10825479), (7, 9278982), (9, 7216986), (14, 4639491), (18, 3608493), (21, 3092994), (23, 2824038), (27, 2405662), (31, 2095254), (42, 1546497), (46, 1412019), (54, 1202831), (62, 1047627), (63, 1030998), (69, 941346), (93, 698418), (126, 515499), (138, 470673), (161, 403434), (186, 349209), (189, 343666), (207, 313782), (217, 299322), (241, 269514), (279, 232806), (322, 201717), (378, 171833), (414, 156891), (434, 149661), (482, 134757), (483, 134478), (558, 116403), (621, 104594), (651, 99774), (713, 91098), (723, 89838), (837, 77602), (966, 67239), (1242, 52297), (1302, 49887), (1426, 45549), (1446, 44919), (1449, 44826), (1674, 38801), (1687, 38502), (1953, 33258), (2139, 30366), (2169, 29946), (2898, 22413), (3374, 19251), (3906, 16629), (4278, 15183), (4338, 14973), (4347, 14942), (4991, 13014), (5061, 12834), (5543, 11718), (5859, 11086), (6417, 10122), (6507, 9982), (7471, 8694)]