7661408508

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{1097}}^1\times {\mathrm{14923}}^1$

素因数の和:16043

約数の個数: 72

約数和(自身を含む): 20876467248

約数和(自身を除く): 13215058740

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 1097, 2194, 3291, 4388, 6582, 9873, 13164, 14261, 14923, 19746, 28522, 29846, 39492, 42783, 44769, 57044, 59692, 85566, 89538, 128349, 134307, 171132, 179076, 193999, 256698, 268614, 387998, 513396, 537228, 581997, 775996, 1163994, 1745991, 2327988, 3491982, 6983964, 16370531, 32741062, 49111593, 65482124, 98223186, 147334779, 196446372, 212816903, 294669558, 425633806, 589339116, 638450709, 851267612, 1276901418, 1915352127, 2553802836, 3830704254, 7661408508]

約数ペア:

[(1, 7661408508), (2, 3830704254), (3, 2553802836), (4, 1915352127), (6, 1276901418), (9, 851267612), (12, 638450709), (13, 589339116), (18, 425633806), (26, 294669558), (36, 212816903), (39, 196446372), (52, 147334779), (78, 98223186), (117, 65482124), (156, 49111593), (234, 32741062), (468, 16370531), (1097, 6983964), (2194, 3491982), (3291, 2327988), (4388, 1745991), (6582, 1163994), (9873, 775996), (13164, 581997), (14261, 537228), (14923, 513396), (19746, 387998), (28522, 268614), (29846, 256698), (39492, 193999), (42783, 179076), (44769, 171132), (57044, 134307), (59692, 128349), (85566, 89538)]