25135452

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{613}}^1$

素因数の和:707

約数の個数: 72

約数和(自身を含む): 68389776

約数和(自身を除く): 43254324

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 67, 68, 102, 134, 153, 201, 204, 268, 306, 402, 603, 612, 613, 804, 1139, 1206, 1226, 1839, 2278, 2412, 2452, 3417, 3678, 4556, 5517, 6834, 7356, 10251, 10421, 11034, 13668, 20502, 20842, 22068, 31263, 41004, 41071, 41684, 62526, 82142, 93789, 123213, 125052, 164284, 187578, 246426, 369639, 375156, 492852, 698207, 739278, 1396414, 1478556, 2094621, 2792828, 4189242, 6283863, 8378484, 12567726, 25135452]

約数ペア:

[(1, 25135452), (2, 12567726), (3, 8378484), (4, 6283863), (6, 4189242), (9, 2792828), (12, 2094621), (17, 1478556), (18, 1396414), (34, 739278), (36, 698207), (51, 492852), (67, 375156), (68, 369639), (102, 246426), (134, 187578), (153, 164284), (201, 125052), (204, 123213), (268, 93789), (306, 82142), (402, 62526), (603, 41684), (612, 41071), (613, 41004), (804, 31263), (1139, 22068), (1206, 20842), (1226, 20502), (1839, 13668), (2278, 11034), (2412, 10421), (2452, 10251), (3417, 7356), (3678, 6834), (4556, 5517)]