91239896

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{739}}^1$

素因数の和:840

約数の個数: 64

約数和(自身を含む): 198201600

約数和(自身を除く): 106961704

約数列:

[1, 2, 4, 8, 11, 22, 23, 44, 46, 61, 88, 92, 122, 184, 244, 253, 488, 506, 671, 739, 1012, 1342, 1403, 1478, 2024, 2684, 2806, 2956, 5368, 5612, 5912, 8129, 11224, 15433, 16258, 16997, 30866, 32516, 33994, 45079, 61732, 65032, 67988, 90158, 123464, 135976, 180316, 186967, 360632, 373934, 495869, 747868, 991738, 1036817, 1495736, 1983476, 2073634, 3966952, 4147268, 8294536, 11404987, 22809974, 45619948, 91239896]

約数ペア:

[(1, 91239896), (2, 45619948), (4, 22809974), (8, 11404987), (11, 8294536), (22, 4147268), (23, 3966952), (44, 2073634), (46, 1983476), (61, 1495736), (88, 1036817), (92, 991738), (122, 747868), (184, 495869), (244, 373934), (253, 360632), (488, 186967), (506, 180316), (671, 135976), (739, 123464), (1012, 90158), (1342, 67988), (1403, 65032), (1478, 61732), (2024, 45079), (2684, 33994), (2806, 32516), (2956, 30866), (5368, 16997), (5612, 16258), (5912, 15433), (8129, 11224)]