72911016

素因数分解:

$2^3\times 3^4\times {\mathrm{37}}^1\times {\mathrm{3041}}^1$

素因数の和:3096

約数の個数: 80

約数和(自身を含む): 209806740

約数和(自身を除く): 136895724

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 37, 54, 72, 74, 81, 108, 111, 148, 162, 216, 222, 296, 324, 333, 444, 648, 666, 888, 999, 1332, 1998, 2664, 2997, 3041, 3996, 5994, 6082, 7992, 9123, 11988, 12164, 18246, 23976, 24328, 27369, 36492, 54738, 72984, 82107, 109476, 112517, 164214, 218952, 225034, 246321, 328428, 337551, 450068, 492642, 656856, 675102, 900136, 985284, 1012653, 1350204, 1970568, 2025306, 2700408, 3037959, 4050612, 6075918, 8101224, 9113877, 12151836, 18227754, 24303672, 36455508, 72911016]

約数ペア:

[(1, 72911016), (2, 36455508), (3, 24303672), (4, 18227754), (6, 12151836), (8, 9113877), (9, 8101224), (12, 6075918), (18, 4050612), (24, 3037959), (27, 2700408), (36, 2025306), (37, 1970568), (54, 1350204), (72, 1012653), (74, 985284), (81, 900136), (108, 675102), (111, 656856), (148, 492642), (162, 450068), (216, 337551), (222, 328428), (296, 246321), (324, 225034), (333, 218952), (444, 164214), (648, 112517), (666, 109476), (888, 82107), (999, 72984), (1332, 54738), (1998, 36492), (2664, 27369), (2997, 24328), (3041, 23976), (3996, 18246), (5994, 12164), (6082, 11988), (7992, 9123)]