66702996

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{863}}^1$

素因数の和:1005

約数の個数: 72

約数和(自身を含む): 179262720

約数和(自身を除く): 112559724

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 113, 114, 171, 226, 228, 339, 342, 452, 678, 684, 863, 1017, 1356, 1726, 2034, 2147, 2589, 3452, 4068, 4294, 5178, 6441, 7767, 8588, 10356, 12882, 15534, 16397, 19323, 25764, 31068, 32794, 38646, 49191, 65588, 77292, 97519, 98382, 147573, 195038, 196764, 292557, 295146, 390076, 585114, 590292, 877671, 1170228, 1755342, 1852861, 3510684, 3705722, 5558583, 7411444, 11117166, 16675749, 22234332, 33351498, 66702996]

約数ペア:

[(1, 66702996), (2, 33351498), (3, 22234332), (4, 16675749), (6, 11117166), (9, 7411444), (12, 5558583), (18, 3705722), (19, 3510684), (36, 1852861), (38, 1755342), (57, 1170228), (76, 877671), (113, 590292), (114, 585114), (171, 390076), (226, 295146), (228, 292557), (339, 196764), (342, 195038), (452, 147573), (678, 98382), (684, 97519), (863, 77292), (1017, 65588), (1356, 49191), (1726, 38646), (2034, 32794), (2147, 31068), (2589, 25764), (3452, 19323), (4068, 16397), (4294, 15534), (5178, 12882), (6441, 10356), (7767, 8588)]