75721248

素因数分解:

$2^5\times 3^2\times {\mathrm{467}}^1\times {\mathrm{563}}^1$

素因数の和:1046

約数の個数: 72

約数和(自身を含む): 216176688

約数和(自身を除く): 140455440

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 467, 563, 934, 1126, 1401, 1689, 1868, 2252, 2802, 3378, 3736, 4203, 4504, 5067, 5604, 6756, 7472, 8406, 9008, 10134, 11208, 13512, 14944, 16812, 18016, 20268, 22416, 27024, 33624, 40536, 44832, 54048, 67248, 81072, 134496, 162144, 262921, 525842, 788763, 1051684, 1577526, 2103368, 2366289, 3155052, 4206736, 4732578, 6310104, 8413472, 9465156, 12620208, 18930312, 25240416, 37860624, 75721248]

約数ペア:

[(1, 75721248), (2, 37860624), (3, 25240416), (4, 18930312), (6, 12620208), (8, 9465156), (9, 8413472), (12, 6310104), (16, 4732578), (18, 4206736), (24, 3155052), (32, 2366289), (36, 2103368), (48, 1577526), (72, 1051684), (96, 788763), (144, 525842), (288, 262921), (467, 162144), (563, 134496), (934, 81072), (1126, 67248), (1401, 54048), (1689, 44832), (1868, 40536), (2252, 33624), (2802, 27024), (3378, 22416), (3736, 20268), (4203, 18016), (4504, 16812), (5067, 14944), (5604, 13512), (6756, 11208), (7472, 10134), (8406, 9008)]