83998972

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1\times {\mathrm{179}}^1$

素因数の和:370

約数の個数: 48

約数和(自身を含む): 160392960

約数和(自身を除く): 76393988

約数列:

[1, 2, 4, 17, 34, 67, 68, 103, 134, 179, 206, 268, 358, 412, 716, 1139, 1751, 2278, 3043, 3502, 4556, 6086, 6901, 7004, 11993, 12172, 13802, 18437, 23986, 27604, 36874, 47972, 73748, 117317, 203881, 234634, 313429, 407762, 469268, 626858, 815524, 1235279, 1253716, 2470558, 4941116, 20999743, 41999486, 83998972]

約数ペア:

[(1, 83998972), (2, 41999486), (4, 20999743), (17, 4941116), (34, 2470558), (67, 1253716), (68, 1235279), (103, 815524), (134, 626858), (179, 469268), (206, 407762), (268, 313429), (358, 234634), (412, 203881), (716, 117317), (1139, 73748), (1751, 47972), (2278, 36874), (3043, 27604), (3502, 23986), (4556, 18437), (6086, 13802), (6901, 12172), (7004, 11993)]