845193528

素因数分解:

$2^3\times 3^4\times {\mathrm{757}}^1\times {\mathrm{1723}}^1$

素因数の和:2498

約数の個数: 80

約数和(自身を含む): 2371827480

約数和(自身を除く): 1526633952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 757, 1514, 1723, 2271, 3028, 3446, 4542, 5169, 6056, 6813, 6892, 9084, 10338, 13626, 13784, 15507, 18168, 20439, 20676, 27252, 31014, 40878, 41352, 46521, 54504, 61317, 62028, 81756, 93042, 122634, 124056, 139563, 163512, 186084, 245268, 279126, 372168, 490536, 558252, 1116504, 1304311, 2608622, 3912933, 5217244, 7825866, 10434488, 11738799, 15651732, 23477598, 31303464, 35216397, 46955196, 70432794, 93910392, 105649191, 140865588, 211298382, 281731176, 422596764, 845193528]

約数ペア:

[(1, 845193528), (2, 422596764), (3, 281731176), (4, 211298382), (6, 140865588), (8, 105649191), (9, 93910392), (12, 70432794), (18, 46955196), (24, 35216397), (27, 31303464), (36, 23477598), (54, 15651732), (72, 11738799), (81, 10434488), (108, 7825866), (162, 5217244), (216, 3912933), (324, 2608622), (648, 1304311), (757, 1116504), (1514, 558252), (1723, 490536), (2271, 372168), (3028, 279126), (3446, 245268), (4542, 186084), (5169, 163512), (6056, 139563), (6813, 124056), (6892, 122634), (9084, 93042), (10338, 81756), (13626, 62028), (13784, 61317), (15507, 54504), (18168, 46521), (20439, 41352), (20676, 40878), (27252, 31014)]