71430408

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{239}}^1\times {\mathrm{593}}^1$

素因数の和:851

約数の個数: 96

約数和(自身を含む): 222393600

約数和(自身を除く): 150963192

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 239, 252, 478, 504, 593, 717, 956, 1186, 1434, 1673, 1779, 1912, 2151, 2372, 2868, 3346, 3558, 4151, 4302, 4744, 5019, 5337, 5736, 6692, 7116, 8302, 8604, 10038, 10674, 12453, 13384, 14232, 15057, 16604, 17208, 20076, 21348, 24906, 30114, 33208, 37359, 40152, 42696, 49812, 60228, 74718, 99624, 120456, 141727, 149436, 283454, 298872, 425181, 566908, 850362, 992089, 1133816, 1275543, 1700724, 1984178, 2551086, 2976267, 3401448, 3968356, 5102172, 5952534, 7936712, 8928801, 10204344, 11905068, 17857602, 23810136, 35715204, 71430408]

約数ペア:

[(1, 71430408), (2, 35715204), (3, 23810136), (4, 17857602), (6, 11905068), (7, 10204344), (8, 8928801), (9, 7936712), (12, 5952534), (14, 5102172), (18, 3968356), (21, 3401448), (24, 2976267), (28, 2551086), (36, 1984178), (42, 1700724), (56, 1275543), (63, 1133816), (72, 992089), (84, 850362), (126, 566908), (168, 425181), (239, 298872), (252, 283454), (478, 149436), (504, 141727), (593, 120456), (717, 99624), (956, 74718), (1186, 60228), (1434, 49812), (1673, 42696), (1779, 40152), (1912, 37359), (2151, 33208), (2372, 30114), (2868, 24906), (3346, 21348), (3558, 20076), (4151, 17208), (4302, 16604), (4744, 15057), (5019, 14232), (5337, 13384), (5736, 12453), (6692, 10674), (7116, 10038), (8302, 8604)]