85878948

素因数分解:

$2^2\times 3^1\times {\mathrm{89}}^1\times {\mathrm{191}}^1\times {\mathrm{421}}^1$

素因数の和:708

約数の個数: 48

約数和(自身を含む): 204180480

約数和(自身を除く): 118301532

約数列:

[1, 2, 3, 4, 6, 12, 89, 178, 191, 267, 356, 382, 421, 534, 573, 764, 842, 1068, 1146, 1263, 1684, 2292, 2526, 5052, 16999, 33998, 37469, 50997, 67996, 74938, 80411, 101994, 112407, 149876, 160822, 203988, 224814, 241233, 321644, 449628, 482466, 964932, 7156579, 14313158, 21469737, 28626316, 42939474, 85878948]

約数ペア:

[(1, 85878948), (2, 42939474), (3, 28626316), (4, 21469737), (6, 14313158), (12, 7156579), (89, 964932), (178, 482466), (191, 449628), (267, 321644), (356, 241233), (382, 224814), (421, 203988), (534, 160822), (573, 149876), (764, 112407), (842, 101994), (1068, 80411), (1146, 74938), (1263, 67996), (1684, 50997), (2292, 37469), (2526, 33998), (5052, 16999)]