85875972

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4139}}^1$

素因数の和:4185

約数の個数: 96

約数和(自身を含む): 259660800

約数和(自身を除く): 173784828

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 19, 21, 26, 28, 38, 39, 42, 52, 57, 76, 78, 84, 91, 114, 133, 156, 182, 228, 247, 266, 273, 364, 399, 494, 532, 546, 741, 798, 988, 1092, 1482, 1596, 1729, 2964, 3458, 4139, 5187, 6916, 8278, 10374, 12417, 16556, 20748, 24834, 28973, 49668, 53807, 57946, 78641, 86919, 107614, 115892, 157282, 161421, 173838, 215228, 235923, 314564, 322842, 347676, 376649, 471846, 550487, 645684, 753298, 943692, 1022333, 1100974, 1129947, 1506596, 1651461, 2044666, 2201948, 2259894, 3066999, 3302922, 4089332, 4519788, 6133998, 6605844, 7156331, 12267996, 14312662, 21468993, 28625324, 42937986, 85875972]

約数ペア:

[(1, 85875972), (2, 42937986), (3, 28625324), (4, 21468993), (6, 14312662), (7, 12267996), (12, 7156331), (13, 6605844), (14, 6133998), (19, 4519788), (21, 4089332), (26, 3302922), (28, 3066999), (38, 2259894), (39, 2201948), (42, 2044666), (52, 1651461), (57, 1506596), (76, 1129947), (78, 1100974), (84, 1022333), (91, 943692), (114, 753298), (133, 645684), (156, 550487), (182, 471846), (228, 376649), (247, 347676), (266, 322842), (273, 314564), (364, 235923), (399, 215228), (494, 173838), (532, 161421), (546, 157282), (741, 115892), (798, 107614), (988, 86919), (1092, 78641), (1482, 57946), (1596, 53807), (1729, 49668), (2964, 28973), (3458, 24834), (4139, 20748), (5187, 16556), (6916, 12417), (8278, 10374)]