144620964

素因数分解:

$2^2\times 3^5\times {\mathrm{23}}^1\times {\mathrm{6469}}^1$

素因数の和:6511

約数の個数: 72

約数和(自身を含む): 395653440

約数和(自身を除く): 251032476

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 69, 81, 92, 108, 138, 162, 207, 243, 276, 324, 414, 486, 621, 828, 972, 1242, 1863, 2484, 3726, 5589, 6469, 7452, 11178, 12938, 19407, 22356, 25876, 38814, 58221, 77628, 116442, 148787, 174663, 232884, 297574, 349326, 446361, 523989, 595148, 698652, 892722, 1047978, 1339083, 1571967, 1785444, 2095956, 2678166, 3143934, 4017249, 5356332, 6287868, 8034498, 12051747, 16068996, 24103494, 36155241, 48206988, 72310482, 144620964]

約数ペア:

[(1, 144620964), (2, 72310482), (3, 48206988), (4, 36155241), (6, 24103494), (9, 16068996), (12, 12051747), (18, 8034498), (23, 6287868), (27, 5356332), (36, 4017249), (46, 3143934), (54, 2678166), (69, 2095956), (81, 1785444), (92, 1571967), (108, 1339083), (138, 1047978), (162, 892722), (207, 698652), (243, 595148), (276, 523989), (324, 446361), (414, 349326), (486, 297574), (621, 232884), (828, 174663), (972, 148787), (1242, 116442), (1863, 77628), (2484, 58221), (3726, 38814), (5589, 25876), (6469, 22356), (7452, 19407), (11178, 12938)]