74625616

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{821}}^1$

素因数の和:884

約数の個数: 80

約数和(自身を含む): 171239040

約数和(自身を除く): 96613424

約数列:

[1, 2, 4, 8, 13, 16, 19, 23, 26, 38, 46, 52, 76, 92, 104, 152, 184, 208, 247, 299, 304, 368, 437, 494, 598, 821, 874, 988, 1196, 1642, 1748, 1976, 2392, 3284, 3496, 3952, 4784, 5681, 6568, 6992, 10673, 11362, 13136, 15599, 18883, 21346, 22724, 31198, 37766, 42692, 45448, 62396, 75532, 85384, 90896, 124792, 151064, 170768, 202787, 245479, 249584, 302128, 358777, 405574, 490958, 717554, 811148, 981916, 1435108, 1622296, 1963832, 2870216, 3244592, 3927664, 4664101, 5740432, 9328202, 18656404, 37312808, 74625616]

約数ペア:

[(1, 74625616), (2, 37312808), (4, 18656404), (8, 9328202), (13, 5740432), (16, 4664101), (19, 3927664), (23, 3244592), (26, 2870216), (38, 1963832), (46, 1622296), (52, 1435108), (76, 981916), (92, 811148), (104, 717554), (152, 490958), (184, 405574), (208, 358777), (247, 302128), (299, 249584), (304, 245479), (368, 202787), (437, 170768), (494, 151064), (598, 124792), (821, 90896), (874, 85384), (988, 75532), (1196, 62396), (1642, 45448), (1748, 42692), (1976, 37766), (2392, 31198), (3284, 22724), (3496, 21346), (3952, 18883), (4784, 15599), (5681, 13136), (6568, 11362), (6992, 10673)]