91405728

素因数分解:

$2^5\times 3^2\times {\mathrm{41}}^1\times {\mathrm{7741}}^1$

素因数の和:7798

約数の個数: 72

約数和(自身を含む): 266309316

約数和(自身を除く): 174903588

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 41, 48, 72, 82, 96, 123, 144, 164, 246, 288, 328, 369, 492, 656, 738, 984, 1312, 1476, 1968, 2952, 3936, 5904, 7741, 11808, 15482, 23223, 30964, 46446, 61928, 69669, 92892, 123856, 139338, 185784, 247712, 278676, 317381, 371568, 557352, 634762, 743136, 952143, 1114704, 1269524, 1904286, 2229408, 2539048, 2856429, 3808572, 5078096, 5712858, 7617144, 10156192, 11425716, 15234288, 22851432, 30468576, 45702864, 91405728]

約数ペア:

[(1, 91405728), (2, 45702864), (3, 30468576), (4, 22851432), (6, 15234288), (8, 11425716), (9, 10156192), (12, 7617144), (16, 5712858), (18, 5078096), (24, 3808572), (32, 2856429), (36, 2539048), (41, 2229408), (48, 1904286), (72, 1269524), (82, 1114704), (96, 952143), (123, 743136), (144, 634762), (164, 557352), (246, 371568), (288, 317381), (328, 278676), (369, 247712), (492, 185784), (656, 139338), (738, 123856), (984, 92892), (1312, 69669), (1476, 61928), (1968, 46446), (2952, 30964), (3936, 23223), (5904, 15482), (7741, 11808)]