61142904

素因数分解:

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

素因数の和:314

約数の個数: 128

約数和(自身を含む): 180576000

約数和(自身を除く): 119433096

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 29, 36, 43, 54, 58, 72, 86, 87, 108, 116, 129, 172, 174, 216, 227, 232, 258, 261, 344, 348, 387, 454, 516, 522, 681, 696, 774, 783, 908, 1032, 1044, 1161, 1247, 1362, 1548, 1566, 1816, 2043, 2088, 2322, 2494, 2724, 3096, 3132, 3741, 4086, 4644, 4988, 5448, 6129, 6264, 6583, 7482, 8172, 9288, 9761, 9976, 11223, 12258, 13166, 14964, 16344, 19522, 19749, 22446, 24516, 26332, 29283, 29928, 33669, 39044, 39498, 44892, 49032, 52664, 58566, 59247, 67338, 78088, 78996, 87849, 89784, 117132, 118494, 134676, 157992, 175698, 177741, 234264, 236988, 263547, 269352, 283069, 351396, 355482, 473976, 527094, 566138, 702792, 710964, 849207, 1054188, 1132276, 1421928, 1698414, 2108376, 2264552, 2547621, 3396828, 5095242, 6793656, 7642863, 10190484, 15285726, 20380968, 30571452, 61142904]

約数ペア:

[(1, 61142904), (2, 30571452), (3, 20380968), (4, 15285726), (6, 10190484), (8, 7642863), (9, 6793656), (12, 5095242), (18, 3396828), (24, 2547621), (27, 2264552), (29, 2108376), (36, 1698414), (43, 1421928), (54, 1132276), (58, 1054188), (72, 849207), (86, 710964), (87, 702792), (108, 566138), (116, 527094), (129, 473976), (172, 355482), (174, 351396), (216, 283069), (227, 269352), (232, 263547), (258, 236988), (261, 234264), (344, 177741), (348, 175698), (387, 157992), (454, 134676), (516, 118494), (522, 117132), (681, 89784), (696, 87849), (774, 78996), (783, 78088), (908, 67338), (1032, 59247), (1044, 58566), (1161, 52664), (1247, 49032), (1362, 44892), (1548, 39498), (1566, 39044), (1816, 33669), (2043, 29928), (2088, 29283), (2322, 26332), (2494, 24516), (2724, 22446), (3096, 19749), (3132, 19522), (3741, 16344), (4086, 14964), (4644, 13166), (4988, 12258), (5448, 11223), (6129, 9976), (6264, 9761), (6583, 9288), (7482, 8172)]