66409668

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{3461}}^1$

素因数の和:3525

約数の個数: 72

約数和(自身を含む): 185244696

約数和(自身を除く): 118835028

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 41, 52, 78, 82, 117, 123, 156, 164, 234, 246, 369, 468, 492, 533, 738, 1066, 1476, 1599, 2132, 3198, 3461, 4797, 6396, 6922, 9594, 10383, 13844, 19188, 20766, 31149, 41532, 44993, 62298, 89986, 124596, 134979, 141901, 179972, 269958, 283802, 404937, 425703, 539916, 567604, 809874, 851406, 1277109, 1619748, 1702812, 1844713, 2554218, 3689426, 5108436, 5534139, 7378852, 11068278, 16602417, 22136556, 33204834, 66409668]

約数ペア:

[(1, 66409668), (2, 33204834), (3, 22136556), (4, 16602417), (6, 11068278), (9, 7378852), (12, 5534139), (13, 5108436), (18, 3689426), (26, 2554218), (36, 1844713), (39, 1702812), (41, 1619748), (52, 1277109), (78, 851406), (82, 809874), (117, 567604), (123, 539916), (156, 425703), (164, 404937), (234, 283802), (246, 269958), (369, 179972), (468, 141901), (492, 134979), (533, 124596), (738, 89986), (1066, 62298), (1476, 44993), (1599, 41532), (2132, 31149), (3198, 20766), (3461, 19188), (4797, 13844), (6396, 10383), (6922, 9594)]