61891452

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{941}}^1$

素因数の和:993

約数の個数: 120

約数和(自身を含む): 191489760

約数和(自身を除く): 129598308

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 29, 36, 42, 54, 58, 63, 81, 84, 87, 108, 116, 126, 162, 174, 189, 203, 252, 261, 324, 348, 378, 406, 522, 567, 609, 756, 783, 812, 941, 1044, 1134, 1218, 1566, 1827, 1882, 2268, 2349, 2436, 2823, 3132, 3654, 3764, 4698, 5481, 5646, 6587, 7308, 8469, 9396, 10962, 11292, 13174, 16443, 16938, 19761, 21924, 25407, 26348, 27289, 32886, 33876, 39522, 50814, 54578, 59283, 65772, 76221, 79044, 81867, 101628, 109156, 118566, 152442, 163734, 177849, 191023, 237132, 245601, 304884, 327468, 355698, 382046, 491202, 533547, 573069, 711396, 736803, 764092, 982404, 1067094, 1146138, 1473606, 1719207, 2134188, 2210409, 2292276, 2947212, 3438414, 4420818, 5157621, 6876828, 8841636, 10315242, 15472863, 20630484, 30945726, 61891452]

約数ペア:

[(1, 61891452), (2, 30945726), (3, 20630484), (4, 15472863), (6, 10315242), (7, 8841636), (9, 6876828), (12, 5157621), (14, 4420818), (18, 3438414), (21, 2947212), (27, 2292276), (28, 2210409), (29, 2134188), (36, 1719207), (42, 1473606), (54, 1146138), (58, 1067094), (63, 982404), (81, 764092), (84, 736803), (87, 711396), (108, 573069), (116, 533547), (126, 491202), (162, 382046), (174, 355698), (189, 327468), (203, 304884), (252, 245601), (261, 237132), (324, 191023), (348, 177849), (378, 163734), (406, 152442), (522, 118566), (567, 109156), (609, 101628), (756, 81867), (783, 79044), (812, 76221), (941, 65772), (1044, 59283), (1134, 54578), (1218, 50814), (1566, 39522), (1827, 33876), (1882, 32886), (2268, 27289), (2349, 26348), (2436, 25407), (2823, 21924), (3132, 19761), (3654, 16938), (3764, 16443), (4698, 13174), (5481, 11292), (5646, 10962), (6587, 9396), (7308, 8469)]