8013290068

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{3373}}^1$

素因数の和:3462

約数の個数: 144

約数和(自身を含む): 18610228224

約数和(自身を除く): 10596938156

約数列:

[1, 2, 4, 7, 14, 17, 23, 28, 31, 34, 46, 49, 62, 68, 92, 98, 119, 124, 161, 196, 217, 238, 322, 391, 434, 476, 527, 644, 713, 782, 833, 868, 1054, 1127, 1426, 1519, 1564, 1666, 2108, 2254, 2737, 2852, 3038, 3332, 3373, 3689, 4508, 4991, 5474, 6076, 6746, 7378, 9982, 10948, 12121, 13492, 14756, 19159, 19964, 23611, 24242, 25823, 34937, 38318, 47222, 48484, 51646, 57341, 69874, 76636, 77579, 84847, 94444, 103292, 104563, 114682, 139748, 155158, 165277, 169694, 209126, 229364, 310316, 330554, 339388, 401387, 418252, 543053, 593929, 661108, 731941, 802774, 1086106, 1187858, 1318843, 1463882, 1605548, 1777571, 2172212, 2375716, 2404949, 2637686, 2809709, 2927764, 3555142, 3801371, 4809898, 5123587, 5275372, 5619418, 7110284, 7602742, 9231901, 9619796, 10247174, 11238836, 12442997, 15205484, 16834643, 18463802, 20494348, 24885994, 33669286, 36927604, 40884133, 49771988, 64623307, 67338572, 81768266, 87100979, 117842501, 129246614, 163536532, 174201958, 235685002, 258493228, 286188931, 348403916, 471370004, 572377862, 1144755724, 2003322517, 4006645034, 8013290068]

約数ペア:

[(1, 8013290068), (2, 4006645034), (4, 2003322517), (7, 1144755724), (14, 572377862), (17, 471370004), (23, 348403916), (28, 286188931), (31, 258493228), (34, 235685002), (46, 174201958), (49, 163536532), (62, 129246614), (68, 117842501), (92, 87100979), (98, 81768266), (119, 67338572), (124, 64623307), (161, 49771988), (196, 40884133), (217, 36927604), (238, 33669286), (322, 24885994), (391, 20494348), (434, 18463802), (476, 16834643), (527, 15205484), (644, 12442997), (713, 11238836), (782, 10247174), (833, 9619796), (868, 9231901), (1054, 7602742), (1127, 7110284), (1426, 5619418), (1519, 5275372), (1564, 5123587), (1666, 4809898), (2108, 3801371), (2254, 3555142), (2737, 2927764), (2852, 2809709), (3038, 2637686), (3332, 2404949), (3373, 2375716), (3689, 2172212), (4508, 1777571), (4991, 1605548), (5474, 1463882), (6076, 1318843), (6746, 1187858), (7378, 1086106), (9982, 802774), (10948, 731941), (12121, 661108), (13492, 593929), (14756, 543053), (19159, 418252), (19964, 401387), (23611, 339388), (24242, 330554), (25823, 310316), (34937, 229364), (38318, 209126), (47222, 169694), (48484, 165277), (51646, 155158), (57341, 139748), (69874, 114682), (76636, 104563), (77579, 103292), (84847, 94444)]