71697528

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{47419}}^1$

素因数の和:47441

約数の個数: 64

約数和(自身を含む): 227616000

約数和(自身を除く): 155918472

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1512, 47419, 94838, 142257, 189676, 284514, 331933, 379352, 426771, 569028, 663866, 853542, 995799, 1138056, 1280313, 1327732, 1707084, 1991598, 2560626, 2655464, 2987397, 3414168, 3983196, 5121252, 5974794, 7966392, 8962191, 10242504, 11949588, 17924382, 23899176, 35848764, 71697528]

約数ペア:

[(1, 71697528), (2, 35848764), (3, 23899176), (4, 17924382), (6, 11949588), (7, 10242504), (8, 8962191), (9, 7966392), (12, 5974794), (14, 5121252), (18, 3983196), (21, 3414168), (24, 2987397), (27, 2655464), (28, 2560626), (36, 1991598), (42, 1707084), (54, 1327732), (56, 1280313), (63, 1138056), (72, 995799), (84, 853542), (108, 663866), (126, 569028), (168, 426771), (189, 379352), (216, 331933), (252, 284514), (378, 189676), (504, 142257), (756, 94838), (1512, 47419)]