72578176

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2713}}^1$

素因数の和:2757

約数の個数: 64

約数和(自身を含む): 166096800

約数和(自身を除く): 93518624

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 64, 76, 88, 128, 152, 176, 209, 304, 352, 418, 608, 704, 836, 1216, 1408, 1672, 2432, 2713, 3344, 5426, 6688, 10852, 13376, 21704, 26752, 29843, 43408, 51547, 59686, 86816, 103094, 119372, 173632, 206188, 238744, 347264, 412376, 477488, 567017, 824752, 954976, 1134034, 1649504, 1909952, 2268068, 3299008, 3819904, 4536136, 6598016, 9072272, 18144544, 36289088, 72578176]

約数ペア:

[(1, 72578176), (2, 36289088), (4, 18144544), (8, 9072272), (11, 6598016), (16, 4536136), (19, 3819904), (22, 3299008), (32, 2268068), (38, 1909952), (44, 1649504), (64, 1134034), (76, 954976), (88, 824752), (128, 567017), (152, 477488), (176, 412376), (209, 347264), (304, 238744), (352, 206188), (418, 173632), (608, 119372), (704, 103094), (836, 86816), (1216, 59686), (1408, 51547), (1672, 43408), (2432, 29843), (2713, 26752), (3344, 21704), (5426, 13376), (6688, 10852)]