82664568

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{23431}}^1$

素因数の和:23457

約数の個数: 72

約数和(自身を含む): 260446680

約数和(自身を除く): 177782112

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, 23431, 46862, 70293, 93724, 140586, 164017, 187448, 210879, 281172, 328034, 421758, 492051, 562344, 656068, 843516, 984102, 1148119, 1312136, 1476153, 1687032, 1968204, 2296238, 2952306, 3444357, 3936408, 4592476, 5904612, 6888714, 9184952, 10333071, 11809224, 13777428, 20666142, 27554856, 41332284, 82664568]

約数ペア:

[(1, 82664568), (2, 41332284), (3, 27554856), (4, 20666142), (6, 13777428), (7, 11809224), (8, 10333071), (9, 9184952), (12, 6888714), (14, 5904612), (18, 4592476), (21, 3936408), (24, 3444357), (28, 2952306), (36, 2296238), (42, 1968204), (49, 1687032), (56, 1476153), (63, 1312136), (72, 1148119), (84, 984102), (98, 843516), (126, 656068), (147, 562344), (168, 492051), (196, 421758), (252, 328034), (294, 281172), (392, 210879), (441, 187448), (504, 164017), (588, 140586), (882, 93724), (1176, 70293), (1764, 46862), (3528, 23431)]