72057804

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1$

素因数の和:220

約数の個数: 192

約数和(自身を含む): 228802560

約数和(自身を除く): 156744756

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 19, 21, 23, 26, 28, 38, 39, 42, 46, 52, 57, 69, 76, 78, 84, 91, 92, 114, 133, 138, 151, 156, 161, 182, 228, 247, 266, 273, 276, 299, 302, 322, 364, 399, 437, 453, 483, 494, 532, 546, 598, 604, 644, 741, 798, 874, 897, 906, 966, 988, 1057, 1092, 1196, 1311, 1482, 1596, 1729, 1748, 1794, 1812, 1932, 1963, 2093, 2114, 2622, 2869, 2964, 3059, 3171, 3458, 3473, 3588, 3926, 4186, 4228, 5187, 5244, 5681, 5738, 5889, 6118, 6279, 6342, 6916, 6946, 7852, 8372, 8607, 9177, 10374, 10419, 11362, 11476, 11778, 12236, 12558, 12684, 13741, 13892, 17043, 17214, 18354, 20083, 20748, 20838, 22724, 23556, 24311, 25116, 27482, 34086, 34428, 36708, 37297, 39767, 40166, 41223, 41676, 45149, 48622, 54964, 60249, 65987, 68172, 72933, 74594, 79534, 80332, 82446, 90298, 97244, 111891, 119301, 120498, 131974, 135447, 145866, 149188, 159068, 164892, 180596, 197961, 223782, 238602, 240996, 261079, 263948, 270894, 291732, 316043, 395922, 447564, 461909, 477204, 522158, 541788, 632086, 783237, 791844, 857831, 923818, 948129, 1044316, 1264172, 1385727, 1566474, 1715662, 1847636, 1896258, 2573493, 2771454, 3132948, 3431324, 3792516, 5146986, 5542908, 6004817, 10293972, 12009634, 18014451, 24019268, 36028902, 72057804]

約数ペア:

[(1, 72057804), (2, 36028902), (3, 24019268), (4, 18014451), (6, 12009634), (7, 10293972), (12, 6004817), (13, 5542908), (14, 5146986), (19, 3792516), (21, 3431324), (23, 3132948), (26, 2771454), (28, 2573493), (38, 1896258), (39, 1847636), (42, 1715662), (46, 1566474), (52, 1385727), (57, 1264172), (69, 1044316), (76, 948129), (78, 923818), (84, 857831), (91, 791844), (92, 783237), (114, 632086), (133, 541788), (138, 522158), (151, 477204), (156, 461909), (161, 447564), (182, 395922), (228, 316043), (247, 291732), (266, 270894), (273, 263948), (276, 261079), (299, 240996), (302, 238602), (322, 223782), (364, 197961), (399, 180596), (437, 164892), (453, 159068), (483, 149188), (494, 145866), (532, 135447), (546, 131974), (598, 120498), (604, 119301), (644, 111891), (741, 97244), (798, 90298), (874, 82446), (897, 80332), (906, 79534), (966, 74594), (988, 72933), (1057, 68172), (1092, 65987), (1196, 60249), (1311, 54964), (1482, 48622), (1596, 45149), (1729, 41676), (1748, 41223), (1794, 40166), (1812, 39767), (1932, 37297), (1963, 36708), (2093, 34428), (2114, 34086), (2622, 27482), (2869, 25116), (2964, 24311), (3059, 23556), (3171, 22724), (3458, 20838), (3473, 20748), (3588, 20083), (3926, 18354), (4186, 17214), (4228, 17043), (5187, 13892), (5244, 13741), (5681, 12684), (5738, 12558), (5889, 12236), (6118, 11778), (6279, 11476), (6342, 11362), (6916, 10419), (6946, 10374), (7852, 9177), (8372, 8607)]