84866628

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13121}}^1$

素因数の和:13153

約数の個数: 72

約数和(自身を含む): 251312544

約数和(自身を除く): 166445916

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 49, 66, 77, 84, 98, 132, 147, 154, 196, 231, 294, 308, 462, 539, 588, 924, 1078, 1617, 2156, 3234, 6468, 13121, 26242, 39363, 52484, 78726, 91847, 144331, 157452, 183694, 275541, 288662, 367388, 432993, 551082, 577324, 642929, 865986, 1010317, 1102164, 1285858, 1731972, 1928787, 2020634, 2571716, 3030951, 3857574, 4041268, 6061902, 7072219, 7715148, 12123804, 14144438, 21216657, 28288876, 42433314, 84866628]

約数ペア:

[(1, 84866628), (2, 42433314), (3, 28288876), (4, 21216657), (6, 14144438), (7, 12123804), (11, 7715148), (12, 7072219), (14, 6061902), (21, 4041268), (22, 3857574), (28, 3030951), (33, 2571716), (42, 2020634), (44, 1928787), (49, 1731972), (66, 1285858), (77, 1102164), (84, 1010317), (98, 865986), (132, 642929), (147, 577324), (154, 551082), (196, 432993), (231, 367388), (294, 288662), (308, 275541), (462, 183694), (539, 157452), (588, 144331), (924, 91847), (1078, 78726), (1617, 52484), (2156, 39363), (3234, 26242), (6468, 13121)]