75487684804

素因数分解:

$2^2\times 7^2\times {\mathrm{41}}^1\times {\mathrm{991}}^1\times {\mathrm{9479}}^1$

素因数の和:10529

約数の個数: 72

約数和(自身を含む): 157594913280

約数和(自身を除く): 82107228476

約数列:

[1, 2, 4, 7, 14, 28, 41, 49, 82, 98, 164, 196, 287, 574, 991, 1148, 1982, 2009, 3964, 4018, 6937, 8036, 9479, 13874, 18958, 27748, 37916, 40631, 48559, 66353, 81262, 97118, 132706, 162524, 194236, 265412, 284417, 388639, 464471, 568834, 777278, 928942, 1137668, 1554556, 1857884, 1990919, 2720473, 3981838, 5440946, 7963676, 9393689, 10881892, 18787378, 19043311, 37574756, 38086622, 65755823, 76173244, 131511646, 263023292, 385141249, 460290761, 770282498, 920581522, 1540564996, 1841163044, 2695988743, 5391977486, 10783954972, 18871921201, 37743842402, 75487684804]

約数ペア:

[(1, 75487684804), (2, 37743842402), (4, 18871921201), (7, 10783954972), (14, 5391977486), (28, 2695988743), (41, 1841163044), (49, 1540564996), (82, 920581522), (98, 770282498), (164, 460290761), (196, 385141249), (287, 263023292), (574, 131511646), (991, 76173244), (1148, 65755823), (1982, 38086622), (2009, 37574756), (3964, 19043311), (4018, 18787378), (6937, 10881892), (8036, 9393689), (9479, 7963676), (13874, 5440946), (18958, 3981838), (27748, 2720473), (37916, 1990919), (40631, 1857884), (48559, 1554556), (66353, 1137668), (81262, 928942), (97118, 777278), (132706, 568834), (162524, 464471), (194236, 388639), (265412, 284417)]