91995568

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2543}}^1$

素因数の和:2594

約数の個数: 80

約数和(自身を含む): 227128320

約数和(自身を除く): 135132752

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 19, 28, 34, 38, 56, 68, 76, 112, 119, 133, 136, 152, 238, 266, 272, 304, 323, 476, 532, 646, 952, 1064, 1292, 1904, 2128, 2261, 2543, 2584, 4522, 5086, 5168, 9044, 10172, 17801, 18088, 20344, 35602, 36176, 40688, 43231, 48317, 71204, 86462, 96634, 142408, 172924, 193268, 284816, 302617, 338219, 345848, 386536, 605234, 676438, 691696, 773072, 821389, 1210468, 1352876, 1642778, 2420936, 2705752, 3285556, 4841872, 5411504, 5749723, 6571112, 11499446, 13142224, 22998892, 45997784, 91995568]

約数ペア:

[(1, 91995568), (2, 45997784), (4, 22998892), (7, 13142224), (8, 11499446), (14, 6571112), (16, 5749723), (17, 5411504), (19, 4841872), (28, 3285556), (34, 2705752), (38, 2420936), (56, 1642778), (68, 1352876), (76, 1210468), (112, 821389), (119, 773072), (133, 691696), (136, 676438), (152, 605234), (238, 386536), (266, 345848), (272, 338219), (304, 302617), (323, 284816), (476, 193268), (532, 172924), (646, 142408), (952, 96634), (1064, 86462), (1292, 71204), (1904, 48317), (2128, 43231), (2261, 40688), (2543, 36176), (2584, 35602), (4522, 20344), (5086, 18088), (5168, 17801), (9044, 10172)]