86123898

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{173}}^1\times {\mathrm{439}}^1$

素因数の和:633

約数の個数: 80

約数和(自身を含む): 222330240

約数和(自身を除く): 136206342

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 173, 189, 346, 378, 439, 519, 567, 878, 1038, 1134, 1211, 1317, 1557, 2422, 2634, 3073, 3114, 3633, 3951, 4671, 6146, 7266, 7902, 9219, 9342, 10899, 11853, 14013, 18438, 21798, 23706, 27657, 28026, 32697, 35559, 55314, 65394, 71118, 75947, 82971, 98091, 151894, 165942, 196182, 227841, 248913, 455682, 497826, 531629, 683523, 1063258, 1367046, 1594887, 2050569, 3189774, 4101138, 4784661, 6151707, 9569322, 12303414, 14353983, 28707966, 43061949, 86123898]

約数ペア:

[(1, 86123898), (2, 43061949), (3, 28707966), (6, 14353983), (7, 12303414), (9, 9569322), (14, 6151707), (18, 4784661), (21, 4101138), (27, 3189774), (42, 2050569), (54, 1594887), (63, 1367046), (81, 1063258), (126, 683523), (162, 531629), (173, 497826), (189, 455682), (346, 248913), (378, 227841), (439, 196182), (519, 165942), (567, 151894), (878, 98091), (1038, 82971), (1134, 75947), (1211, 71118), (1317, 65394), (1557, 55314), (2422, 35559), (2634, 32697), (3073, 28026), (3114, 27657), (3633, 23706), (3951, 21798), (4671, 18438), (6146, 14013), (7266, 11853), (7902, 10899), (9219, 9342)]