172678248

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{1987}}^1$

素因数の和:2087

約数の個数: 96

約数和(自身を含む): 502407360

約数和(自身を除く): 329729112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 71, 72, 102, 136, 142, 153, 204, 213, 284, 306, 408, 426, 568, 612, 639, 852, 1207, 1224, 1278, 1704, 1987, 2414, 2556, 3621, 3974, 4828, 5112, 5961, 7242, 7948, 9656, 10863, 11922, 14484, 15896, 17883, 21726, 23844, 28968, 33779, 35766, 43452, 47688, 67558, 71532, 86904, 101337, 135116, 141077, 143064, 202674, 270232, 282154, 304011, 405348, 423231, 564308, 608022, 810696, 846462, 1128616, 1216044, 1269693, 1692924, 2398309, 2432088, 2539386, 3385848, 4796618, 5078772, 7194927, 9593236, 10157544, 14389854, 19186472, 21584781, 28779708, 43169562, 57559416, 86339124, 172678248]

約数ペア:

[(1, 172678248), (2, 86339124), (3, 57559416), (4, 43169562), (6, 28779708), (8, 21584781), (9, 19186472), (12, 14389854), (17, 10157544), (18, 9593236), (24, 7194927), (34, 5078772), (36, 4796618), (51, 3385848), (68, 2539386), (71, 2432088), (72, 2398309), (102, 1692924), (136, 1269693), (142, 1216044), (153, 1128616), (204, 846462), (213, 810696), (284, 608022), (306, 564308), (408, 423231), (426, 405348), (568, 304011), (612, 282154), (639, 270232), (852, 202674), (1207, 143064), (1224, 141077), (1278, 135116), (1704, 101337), (1987, 86904), (2414, 71532), (2556, 67558), (3621, 47688), (3974, 43452), (4828, 35766), (5112, 33779), (5961, 28968), (7242, 23844), (7948, 21726), (9656, 17883), (10863, 15896), (11922, 14484)]