87409096

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1$

素因数の和:254

約数の個数: 64

約数和(自身を含む): 176417280

約数和(自身を除く): 89008184

約数列:

[1, 2, 4, 8, 37, 47, 61, 74, 94, 103, 122, 148, 188, 206, 244, 296, 376, 412, 488, 824, 1739, 2257, 2867, 3478, 3811, 4514, 4841, 5734, 6283, 6956, 7622, 9028, 9682, 11468, 12566, 13912, 15244, 18056, 19364, 22936, 25132, 30488, 38728, 50264, 106079, 179117, 212158, 232471, 295301, 358234, 424316, 464942, 590602, 716468, 848632, 929884, 1181204, 1432936, 1859768, 2362408, 10926137, 21852274, 43704548, 87409096]

約数ペア:

[(1, 87409096), (2, 43704548), (4, 21852274), (8, 10926137), (37, 2362408), (47, 1859768), (61, 1432936), (74, 1181204), (94, 929884), (103, 848632), (122, 716468), (148, 590602), (188, 464942), (206, 424316), (244, 358234), (296, 295301), (376, 232471), (412, 212158), (488, 179117), (824, 106079), (1739, 50264), (2257, 38728), (2867, 30488), (3478, 25132), (3811, 22936), (4514, 19364), (4841, 18056), (5734, 15244), (6283, 13912), (6956, 12566), (7622, 11468), (9028, 9682)]