72853144

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{229}}^1$

素因数の和:297

約数の個数: 128

約数和(自身を含む): 185472000

約数和(自身を除く): 112618856

約数列:

[1, 2, 4, 7, 8, 13, 14, 19, 23, 26, 28, 38, 46, 52, 56, 76, 91, 92, 104, 133, 152, 161, 182, 184, 229, 247, 266, 299, 322, 364, 437, 458, 494, 532, 598, 644, 728, 874, 916, 988, 1064, 1196, 1288, 1603, 1729, 1748, 1832, 1976, 2093, 2392, 2977, 3059, 3206, 3458, 3496, 4186, 4351, 5267, 5681, 5954, 6118, 6412, 6916, 8372, 8702, 10534, 11362, 11908, 12236, 12824, 13832, 16744, 17404, 20839, 21068, 22724, 23816, 24472, 30457, 34808, 36869, 39767, 41678, 42136, 45448, 56563, 60914, 68471, 73738, 79534, 83356, 100073, 113126, 121828, 136942, 147476, 159068, 166712, 200146, 226252, 243656, 273884, 294952, 318136, 395941, 400292, 452504, 479297, 547768, 700511, 791882, 800584, 958594, 1300949, 1401022, 1583764, 1917188, 2601898, 2802044, 3167528, 3834376, 5203796, 5604088, 9106643, 10407592, 18213286, 36426572, 72853144]

約数ペア:

[(1, 72853144), (2, 36426572), (4, 18213286), (7, 10407592), (8, 9106643), (13, 5604088), (14, 5203796), (19, 3834376), (23, 3167528), (26, 2802044), (28, 2601898), (38, 1917188), (46, 1583764), (52, 1401022), (56, 1300949), (76, 958594), (91, 800584), (92, 791882), (104, 700511), (133, 547768), (152, 479297), (161, 452504), (182, 400292), (184, 395941), (229, 318136), (247, 294952), (266, 273884), (299, 243656), (322, 226252), (364, 200146), (437, 166712), (458, 159068), (494, 147476), (532, 136942), (598, 121828), (644, 113126), (728, 100073), (874, 83356), (916, 79534), (988, 73738), (1064, 68471), (1196, 60914), (1288, 56563), (1603, 45448), (1729, 42136), (1748, 41678), (1832, 39767), (1976, 36869), (2093, 34808), (2392, 30457), (2977, 24472), (3059, 23816), (3206, 22724), (3458, 21068), (3496, 20839), (4186, 17404), (4351, 16744), (5267, 13832), (5681, 12824), (5954, 12236), (6118, 11908), (6412, 11362), (6916, 10534), (8372, 8702)]