40761936

素因数分解:

$2^4\times 3^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{227}}^1$

素因数の和:313

約数の個数: 120

約数和(自身を含む): 121286880

約数和(自身を除く): 80524944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 36, 43, 48, 58, 72, 86, 87, 116, 129, 144, 172, 174, 227, 232, 258, 261, 344, 348, 387, 454, 464, 516, 522, 681, 688, 696, 774, 908, 1032, 1044, 1247, 1362, 1392, 1548, 1816, 2043, 2064, 2088, 2494, 2724, 3096, 3632, 3741, 4086, 4176, 4988, 5448, 6192, 6583, 7482, 8172, 9761, 9976, 10896, 11223, 13166, 14964, 16344, 19522, 19749, 19952, 22446, 26332, 29283, 29928, 32688, 39044, 39498, 44892, 52664, 58566, 59247, 59856, 78088, 78996, 87849, 89784, 105328, 117132, 118494, 156176, 157992, 175698, 179568, 234264, 236988, 283069, 315984, 351396, 468528, 473976, 566138, 702792, 849207, 947952, 1132276, 1405584, 1698414, 2264552, 2547621, 3396828, 4529104, 5095242, 6793656, 10190484, 13587312, 20380968, 40761936]

約数ペア:

[(1, 40761936), (2, 20380968), (3, 13587312), (4, 10190484), (6, 6793656), (8, 5095242), (9, 4529104), (12, 3396828), (16, 2547621), (18, 2264552), (24, 1698414), (29, 1405584), (36, 1132276), (43, 947952), (48, 849207), (58, 702792), (72, 566138), (86, 473976), (87, 468528), (116, 351396), (129, 315984), (144, 283069), (172, 236988), (174, 234264), (227, 179568), (232, 175698), (258, 157992), (261, 156176), (344, 118494), (348, 117132), (387, 105328), (454, 89784), (464, 87849), (516, 78996), (522, 78088), (681, 59856), (688, 59247), (696, 58566), (774, 52664), (908, 44892), (1032, 39498), (1044, 39044), (1247, 32688), (1362, 29928), (1392, 29283), (1548, 26332), (1816, 22446), (2043, 19952), (2064, 19749), (2088, 19522), (2494, 16344), (2724, 14964), (3096, 13166), (3632, 11223), (3741, 10896), (4086, 9976), (4176, 9761), (4988, 8172), (5448, 7482), (6192, 6583)]