84712336

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{101}}^1$

素因数の和:248

約数の個数: 80

約数和(自身を含む): 182131200

約数和(自身を除く): 97418864

約数列:

[1, 2, 4, 8, 16, 19, 31, 38, 62, 76, 89, 101, 124, 152, 178, 202, 248, 304, 356, 404, 496, 589, 712, 808, 1178, 1424, 1616, 1691, 1919, 2356, 2759, 3131, 3382, 3838, 4712, 5518, 6262, 6764, 7676, 8989, 9424, 11036, 12524, 13528, 15352, 17978, 22072, 25048, 27056, 30704, 35956, 44144, 50096, 52421, 59489, 71912, 104842, 118978, 143824, 170791, 209684, 237956, 278659, 341582, 419368, 475912, 557318, 683164, 838736, 951824, 1114636, 1366328, 2229272, 2732656, 4458544, 5294521, 10589042, 21178084, 42356168, 84712336]

約数ペア:

[(1, 84712336), (2, 42356168), (4, 21178084), (8, 10589042), (16, 5294521), (19, 4458544), (31, 2732656), (38, 2229272), (62, 1366328), (76, 1114636), (89, 951824), (101, 838736), (124, 683164), (152, 557318), (178, 475912), (202, 419368), (248, 341582), (304, 278659), (356, 237956), (404, 209684), (496, 170791), (589, 143824), (712, 118978), (808, 104842), (1178, 71912), (1424, 59489), (1616, 52421), (1691, 50096), (1919, 44144), (2356, 35956), (2759, 30704), (3131, 27056), (3382, 25048), (3838, 22072), (4712, 17978), (5518, 15352), (6262, 13528), (6764, 12524), (7676, 11036), (8989, 9424)]