99997908

素因数分解:

$2^2\times 3^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1\times {\mathrm{859}}^1$

素因数の和:1064

約数の個数: 48

約数和(自身を含む): 238392000

約数和(自身を除く): 138394092

約数列:

[1, 2, 3, 4, 6, 12, 89, 109, 178, 218, 267, 327, 356, 436, 534, 654, 859, 1068, 1308, 1718, 2577, 3436, 5154, 9701, 10308, 19402, 29103, 38804, 58206, 76451, 93631, 116412, 152902, 187262, 229353, 280893, 305804, 374524, 458706, 561786, 917412, 1123572, 8333159, 16666318, 24999477, 33332636, 49998954, 99997908]

約数ペア:

[(1, 99997908), (2, 49998954), (3, 33332636), (4, 24999477), (6, 16666318), (12, 8333159), (89, 1123572), (109, 917412), (178, 561786), (218, 458706), (267, 374524), (327, 305804), (356, 280893), (436, 229353), (534, 187262), (654, 152902), (859, 116412), (1068, 93631), (1308, 76451), (1718, 58206), (2577, 38804), (3436, 29103), (5154, 19402), (9701, 10308)]