86564272

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{137}}^1$

素因数の和:286

約数の個数: 80

約数和(自身を含む): 188505792

約数和(自身を除く): 101941520

約数列:

[1, 2, 4, 8, 16, 17, 23, 34, 46, 68, 92, 101, 136, 137, 184, 202, 272, 274, 368, 391, 404, 548, 782, 808, 1096, 1564, 1616, 1717, 2192, 2323, 2329, 3128, 3151, 3434, 4646, 4658, 6256, 6302, 6868, 9292, 9316, 12604, 13736, 13837, 18584, 18632, 25208, 27472, 27674, 37168, 37264, 39491, 50416, 53567, 55348, 78982, 107134, 110696, 157964, 214268, 221392, 235229, 315928, 318251, 428536, 470458, 631856, 636502, 857072, 940916, 1273004, 1881832, 2546008, 3763664, 5092016, 5410267, 10820534, 21641068, 43282136, 86564272]

約数ペア:

[(1, 86564272), (2, 43282136), (4, 21641068), (8, 10820534), (16, 5410267), (17, 5092016), (23, 3763664), (34, 2546008), (46, 1881832), (68, 1273004), (92, 940916), (101, 857072), (136, 636502), (137, 631856), (184, 470458), (202, 428536), (272, 318251), (274, 315928), (368, 235229), (391, 221392), (404, 214268), (548, 157964), (782, 110696), (808, 107134), (1096, 78982), (1564, 55348), (1616, 53567), (1717, 50416), (2192, 39491), (2323, 37264), (2329, 37168), (3128, 27674), (3151, 27472), (3434, 25208), (4646, 18632), (4658, 18584), (6256, 13837), (6302, 13736), (6868, 12604), (9292, 9316)]