86940276

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{281}}^1$

素因数の和:389

約数の個数: 96

約数和(自身を含む): 227404800

約数和(自身を除く): 140464524

約数列:

[1, 2, 3, 4, 6, 12, 19, 23, 38, 46, 57, 59, 69, 76, 92, 114, 118, 138, 177, 228, 236, 276, 281, 354, 437, 562, 708, 843, 874, 1121, 1124, 1311, 1357, 1686, 1748, 2242, 2622, 2714, 3363, 3372, 4071, 4484, 5244, 5339, 5428, 6463, 6726, 8142, 10678, 12926, 13452, 16017, 16284, 16579, 19389, 21356, 25783, 25852, 32034, 33158, 38778, 49737, 51566, 64068, 66316, 77349, 77556, 99474, 103132, 122797, 154698, 198948, 245594, 309396, 315001, 368391, 381317, 491188, 630002, 736782, 762634, 945003, 1143951, 1260004, 1473564, 1525268, 1890006, 2287902, 3780012, 4575804, 7245023, 14490046, 21735069, 28980092, 43470138, 86940276]

約数ペア:

[(1, 86940276), (2, 43470138), (3, 28980092), (4, 21735069), (6, 14490046), (12, 7245023), (19, 4575804), (23, 3780012), (38, 2287902), (46, 1890006), (57, 1525268), (59, 1473564), (69, 1260004), (76, 1143951), (92, 945003), (114, 762634), (118, 736782), (138, 630002), (177, 491188), (228, 381317), (236, 368391), (276, 315001), (281, 309396), (354, 245594), (437, 198948), (562, 154698), (708, 122797), (843, 103132), (874, 99474), (1121, 77556), (1124, 77349), (1311, 66316), (1357, 64068), (1686, 51566), (1748, 49737), (2242, 38778), (2622, 33158), (2714, 32034), (3363, 25852), (3372, 25783), (4071, 21356), (4484, 19389), (5244, 16579), (5339, 16284), (5428, 16017), (6463, 13452), (6726, 12926), (8142, 10678)]