68475168

素因数分解:

$2^5\times 3^2\times {\mathrm{73}}^1\times {\mathrm{3257}}^1$

素因数の和:3346

約数の個数: 72

約数和(自身を含む): 197454348

約数和(自身を除く): 128979180

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 73, 96, 144, 146, 219, 288, 292, 438, 584, 657, 876, 1168, 1314, 1752, 2336, 2628, 3257, 3504, 5256, 6514, 7008, 9771, 10512, 13028, 19542, 21024, 26056, 29313, 39084, 52112, 58626, 78168, 104224, 117252, 156336, 234504, 237761, 312672, 469008, 475522, 713283, 938016, 951044, 1426566, 1902088, 2139849, 2853132, 3804176, 4279698, 5706264, 7608352, 8559396, 11412528, 17118792, 22825056, 34237584, 68475168]

約数ペア:

[(1, 68475168), (2, 34237584), (3, 22825056), (4, 17118792), (6, 11412528), (8, 8559396), (9, 7608352), (12, 5706264), (16, 4279698), (18, 3804176), (24, 2853132), (32, 2139849), (36, 1902088), (48, 1426566), (72, 951044), (73, 938016), (96, 713283), (144, 475522), (146, 469008), (219, 312672), (288, 237761), (292, 234504), (438, 156336), (584, 117252), (657, 104224), (876, 78168), (1168, 58626), (1314, 52112), (1752, 39084), (2336, 29313), (2628, 26056), (3257, 21024), (3504, 19542), (5256, 13028), (6514, 10512), (7008, 9771)]