68361468

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{211}}^1$

素因数の和:280

約数の個数: 144

約数和(自身を含む): 203011200

約数和(自身を除く): 134649732

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 29, 38, 42, 49, 57, 58, 76, 84, 87, 98, 114, 116, 133, 147, 174, 196, 203, 211, 228, 266, 294, 348, 399, 406, 422, 532, 551, 588, 609, 633, 798, 812, 844, 931, 1102, 1218, 1266, 1421, 1477, 1596, 1653, 1862, 2204, 2436, 2532, 2793, 2842, 2954, 3306, 3724, 3857, 4009, 4263, 4431, 5586, 5684, 5908, 6119, 6612, 7714, 8018, 8526, 8862, 10339, 11172, 11571, 12027, 12238, 15428, 16036, 17052, 17724, 18357, 20678, 23142, 24054, 24476, 26999, 28063, 31017, 36714, 41356, 42833, 46284, 48108, 53998, 56126, 62034, 73428, 80997, 84189, 85666, 107996, 112252, 116261, 124068, 128499, 161994, 168378, 171332, 196441, 232522, 256998, 299831, 323988, 336756, 348783, 392882, 465044, 513996, 589323, 599662, 697566, 785764, 813827, 899493, 1178646, 1199324, 1395132, 1627654, 1798986, 2357292, 2441481, 3255308, 3597972, 4882962, 5696789, 9765924, 11393578, 17090367, 22787156, 34180734, 68361468]

約数ペア:

[(1, 68361468), (2, 34180734), (3, 22787156), (4, 17090367), (6, 11393578), (7, 9765924), (12, 5696789), (14, 4882962), (19, 3597972), (21, 3255308), (28, 2441481), (29, 2357292), (38, 1798986), (42, 1627654), (49, 1395132), (57, 1199324), (58, 1178646), (76, 899493), (84, 813827), (87, 785764), (98, 697566), (114, 599662), (116, 589323), (133, 513996), (147, 465044), (174, 392882), (196, 348783), (203, 336756), (211, 323988), (228, 299831), (266, 256998), (294, 232522), (348, 196441), (399, 171332), (406, 168378), (422, 161994), (532, 128499), (551, 124068), (588, 116261), (609, 112252), (633, 107996), (798, 85666), (812, 84189), (844, 80997), (931, 73428), (1102, 62034), (1218, 56126), (1266, 53998), (1421, 48108), (1477, 46284), (1596, 42833), (1653, 41356), (1862, 36714), (2204, 31017), (2436, 28063), (2532, 26999), (2793, 24476), (2842, 24054), (2954, 23142), (3306, 20678), (3724, 18357), (3857, 17724), (4009, 17052), (4263, 16036), (4431, 15428), (5586, 12238), (5684, 12027), (5908, 11571), (6119, 11172), (6612, 10339), (7714, 8862), (8018, 8526)]