90315764

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{367}}^1$

素因数の和:453

約数の個数: 96

約数和(自身を含む): 213663744

約数和(自身を除く): 123347980

約数列:

[1, 2, 4, 7, 11, 14, 17, 22, 28, 34, 44, 47, 68, 77, 94, 119, 154, 187, 188, 238, 308, 329, 367, 374, 476, 517, 658, 734, 748, 799, 1034, 1309, 1316, 1468, 1598, 2068, 2569, 2618, 3196, 3619, 4037, 5138, 5236, 5593, 6239, 7238, 8074, 8789, 10276, 11186, 12478, 14476, 16148, 17249, 17578, 22372, 24956, 28259, 34498, 35156, 43673, 56518, 61523, 68629, 68996, 87346, 113036, 120743, 123046, 137258, 174692, 189739, 241486, 246092, 274516, 293233, 379478, 480403, 482972, 586466, 758956, 960806, 1172932, 1328173, 1921612, 2052631, 2656346, 3225563, 4105262, 5312692, 6451126, 8210524, 12902252, 22578941, 45157882, 90315764]

約数ペア:

[(1, 90315764), (2, 45157882), (4, 22578941), (7, 12902252), (11, 8210524), (14, 6451126), (17, 5312692), (22, 4105262), (28, 3225563), (34, 2656346), (44, 2052631), (47, 1921612), (68, 1328173), (77, 1172932), (94, 960806), (119, 758956), (154, 586466), (187, 482972), (188, 480403), (238, 379478), (308, 293233), (329, 274516), (367, 246092), (374, 241486), (476, 189739), (517, 174692), (658, 137258), (734, 123046), (748, 120743), (799, 113036), (1034, 87346), (1309, 68996), (1316, 68629), (1468, 61523), (1598, 56518), (2068, 43673), (2569, 35156), (2618, 34498), (3196, 28259), (3619, 24956), (4037, 22372), (5138, 17578), (5236, 17249), (5593, 16148), (6239, 14476), (7238, 12478), (8074, 11186), (8789, 10276)]