79237942

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{97}}^1$

素因数の和:245

約数の個数: 64

約数和(自身を含む): 150151680

約数和(自身を除く): 70913738

約数列:

[1, 2, 7, 14, 19, 37, 38, 74, 83, 97, 133, 166, 194, 259, 266, 518, 581, 679, 703, 1162, 1358, 1406, 1577, 1843, 3071, 3154, 3589, 3686, 4921, 6142, 7178, 8051, 9842, 11039, 12901, 16102, 21497, 22078, 25123, 25802, 42994, 50246, 56357, 58349, 68191, 112714, 116698, 136382, 152969, 297887, 305938, 408443, 477337, 595774, 816886, 954674, 1070783, 2085209, 2141566, 4170418, 5659853, 11319706, 39618971, 79237942]

約数ペア:

[(1, 79237942), (2, 39618971), (7, 11319706), (14, 5659853), (19, 4170418), (37, 2141566), (38, 2085209), (74, 1070783), (83, 954674), (97, 816886), (133, 595774), (166, 477337), (194, 408443), (259, 305938), (266, 297887), (518, 152969), (581, 136382), (679, 116698), (703, 112714), (1162, 68191), (1358, 58349), (1406, 56357), (1577, 50246), (1843, 42994), (3071, 25802), (3154, 25123), (3589, 22078), (3686, 21497), (4921, 16102), (6142, 12901), (7178, 11039), (8051, 9842)]