64581804

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{1181}}^1$

素因数の和:1236

約数の個数: 108

約数和(自身を含む): 196193088

約数和(自身を除く): 131611284

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 49, 62, 63, 84, 93, 98, 124, 126, 147, 186, 196, 217, 252, 279, 294, 372, 434, 441, 558, 588, 651, 868, 882, 1116, 1181, 1302, 1519, 1764, 1953, 2362, 2604, 3038, 3543, 3906, 4557, 4724, 6076, 7086, 7812, 8267, 9114, 10629, 13671, 14172, 16534, 18228, 21258, 24801, 27342, 33068, 36611, 42516, 49602, 54684, 57869, 73222, 74403, 99204, 109833, 115738, 146444, 148806, 173607, 219666, 231476, 256277, 297612, 329499, 347214, 439332, 512554, 520821, 658998, 694428, 768831, 1025108, 1041642, 1317996, 1537662, 1793939, 2083284, 2306493, 3075324, 3587878, 4612986, 5381817, 7175756, 9225972, 10763634, 16145451, 21527268, 32290902, 64581804]

約数ペア:

[(1, 64581804), (2, 32290902), (3, 21527268), (4, 16145451), (6, 10763634), (7, 9225972), (9, 7175756), (12, 5381817), (14, 4612986), (18, 3587878), (21, 3075324), (28, 2306493), (31, 2083284), (36, 1793939), (42, 1537662), (49, 1317996), (62, 1041642), (63, 1025108), (84, 768831), (93, 694428), (98, 658998), (124, 520821), (126, 512554), (147, 439332), (186, 347214), (196, 329499), (217, 297612), (252, 256277), (279, 231476), (294, 219666), (372, 173607), (434, 148806), (441, 146444), (558, 115738), (588, 109833), (651, 99204), (868, 74403), (882, 73222), (1116, 57869), (1181, 54684), (1302, 49602), (1519, 42516), (1764, 36611), (1953, 33068), (2362, 27342), (2604, 24801), (3038, 21258), (3543, 18228), (3906, 16534), (4557, 14172), (4724, 13671), (6076, 10629), (7086, 9114), (7812, 8267)]