71148844

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1$

素因数の和:191

約数の個数: 96

約数和(自身を含む): 153538560

約数和(自身を除く): 82389716

約数列:

[1, 2, 4, 13, 19, 23, 26, 31, 38, 46, 52, 62, 76, 92, 101, 124, 202, 247, 299, 403, 404, 437, 494, 589, 598, 713, 806, 874, 988, 1178, 1196, 1313, 1426, 1612, 1748, 1919, 2323, 2356, 2626, 2852, 3131, 3838, 4646, 5252, 5681, 6262, 7657, 7676, 9269, 9292, 11362, 12524, 13547, 15314, 18538, 22724, 24947, 27094, 30199, 30628, 37076, 40703, 44137, 49894, 54188, 59489, 60398, 72013, 81406, 88274, 99788, 118978, 120796, 144026, 162812, 176111, 176548, 237956, 288052, 352222, 573781, 704444, 773357, 936169, 1147562, 1368247, 1546714, 1872338, 2295124, 2736494, 3093428, 3744676, 5472988, 17787211, 35574422, 71148844]

約数ペア:

[(1, 71148844), (2, 35574422), (4, 17787211), (13, 5472988), (19, 3744676), (23, 3093428), (26, 2736494), (31, 2295124), (38, 1872338), (46, 1546714), (52, 1368247), (62, 1147562), (76, 936169), (92, 773357), (101, 704444), (124, 573781), (202, 352222), (247, 288052), (299, 237956), (403, 176548), (404, 176111), (437, 162812), (494, 144026), (589, 120796), (598, 118978), (713, 99788), (806, 88274), (874, 81406), (988, 72013), (1178, 60398), (1196, 59489), (1313, 54188), (1426, 49894), (1612, 44137), (1748, 40703), (1919, 37076), (2323, 30628), (2356, 30199), (2626, 27094), (2852, 24947), (3131, 22724), (3838, 18538), (4646, 15314), (5252, 13547), (5681, 12524), (6262, 11362), (7657, 9292), (7676, 9269)]