65130408

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{18461}}^1$

素因数の和:18487

約数の個数: 72

約数和(自身を含む): 205205130

約数和(自身を除く): 140074722

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 126, 147, 168, 196, 252, 294, 392, 441, 504, 588, 882, 1176, 1764, 3528, 18461, 36922, 55383, 73844, 110766, 129227, 147688, 166149, 221532, 258454, 332298, 387681, 443064, 516908, 664596, 775362, 904589, 1033816, 1163043, 1329192, 1550724, 1809178, 2326086, 2713767, 3101448, 3618356, 4652172, 5427534, 7236712, 8141301, 9304344, 10855068, 16282602, 21710136, 32565204, 65130408]

約数ペア:

[(1, 65130408), (2, 32565204), (3, 21710136), (4, 16282602), (6, 10855068), (7, 9304344), (8, 8141301), (9, 7236712), (12, 5427534), (14, 4652172), (18, 3618356), (21, 3101448), (24, 2713767), (28, 2326086), (36, 1809178), (42, 1550724), (49, 1329192), (56, 1163043), (63, 1033816), (72, 904589), (84, 775362), (98, 664596), (126, 516908), (147, 443064), (168, 387681), (196, 332298), (252, 258454), (294, 221532), (392, 166149), (441, 147688), (504, 129227), (588, 110766), (882, 73844), (1176, 55383), (1764, 36922), (3528, 18461)]