82872328

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19219}}^1$

素因数の和:19250

約数の個数: 48

約数和(自身を含む): 197197200

約数和(自身を除く): 114324872

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 49, 56, 77, 88, 98, 154, 196, 308, 392, 539, 616, 1078, 2156, 4312, 19219, 38438, 76876, 134533, 153752, 211409, 269066, 422818, 538132, 845636, 941731, 1076264, 1479863, 1691272, 1883462, 2959726, 3766924, 5919452, 7533848, 10359041, 11838904, 20718082, 41436164, 82872328]

約数ペア:

[(1, 82872328), (2, 41436164), (4, 20718082), (7, 11838904), (8, 10359041), (11, 7533848), (14, 5919452), (22, 3766924), (28, 2959726), (44, 1883462), (49, 1691272), (56, 1479863), (77, 1076264), (88, 941731), (98, 845636), (154, 538132), (196, 422818), (308, 269066), (392, 211409), (539, 153752), (616, 134533), (1078, 76876), (2156, 38438), (4312, 19219)]