102513892

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{43}}^1\times {\mathrm{127}}^1$

素因数の和:225

約数の個数: 72

約数和(自身を含む): 210287616

約数和(自身を除く): 107773724

約数列:

[1, 2, 4, 13, 19, 26, 38, 43, 52, 76, 86, 127, 172, 247, 254, 361, 494, 508, 559, 722, 817, 988, 1118, 1444, 1634, 1651, 2236, 2413, 3268, 3302, 4693, 4826, 5461, 6604, 9386, 9652, 10621, 10922, 15523, 18772, 21242, 21844, 31046, 31369, 42484, 45847, 62092, 62738, 70993, 91694, 103759, 125476, 141986, 183388, 201799, 207518, 283972, 403598, 415036, 596011, 807196, 1192022, 1348867, 1971421, 2384044, 2697734, 3942842, 5395468, 7885684, 25628473, 51256946, 102513892]

約数ペア:

[(1, 102513892), (2, 51256946), (4, 25628473), (13, 7885684), (19, 5395468), (26, 3942842), (38, 2697734), (43, 2384044), (52, 1971421), (76, 1348867), (86, 1192022), (127, 807196), (172, 596011), (247, 415036), (254, 403598), (361, 283972), (494, 207518), (508, 201799), (559, 183388), (722, 141986), (817, 125476), (988, 103759), (1118, 91694), (1444, 70993), (1634, 62738), (1651, 62092), (2236, 45847), (2413, 42484), (3268, 31369), (3302, 31046), (4693, 21844), (4826, 21242), (5461, 18772), (6604, 15523), (9386, 10922), (9652, 10621)]