61426728

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{251}}^1$

素因数の和:380

約数の個数: 128

約数和(自身を含む): 188697600

約数和(自身を除く): 127270872

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 33, 36, 44, 54, 66, 72, 88, 99, 103, 108, 132, 198, 206, 216, 251, 264, 297, 309, 396, 412, 502, 594, 618, 753, 792, 824, 927, 1004, 1133, 1188, 1236, 1506, 1854, 2008, 2259, 2266, 2376, 2472, 2761, 2781, 3012, 3399, 3708, 4518, 4532, 5522, 5562, 6024, 6777, 6798, 7416, 8283, 9036, 9064, 10197, 11044, 11124, 13554, 13596, 16566, 18072, 20394, 22088, 22248, 24849, 25853, 27108, 27192, 30591, 33132, 40788, 49698, 51706, 54216, 61182, 66264, 74547, 77559, 81576, 99396, 103412, 122364, 149094, 155118, 198792, 206824, 232677, 244728, 284383, 298188, 310236, 465354, 568766, 596376, 620472, 698031, 853149, 930708, 1137532, 1396062, 1706298, 1861416, 2275064, 2559447, 2792124, 3412596, 5118894, 5584248, 6825192, 7678341, 10237788, 15356682, 20475576, 30713364, 61426728]

約数ペア:

[(1, 61426728), (2, 30713364), (3, 20475576), (4, 15356682), (6, 10237788), (8, 7678341), (9, 6825192), (11, 5584248), (12, 5118894), (18, 3412596), (22, 2792124), (24, 2559447), (27, 2275064), (33, 1861416), (36, 1706298), (44, 1396062), (54, 1137532), (66, 930708), (72, 853149), (88, 698031), (99, 620472), (103, 596376), (108, 568766), (132, 465354), (198, 310236), (206, 298188), (216, 284383), (251, 244728), (264, 232677), (297, 206824), (309, 198792), (396, 155118), (412, 149094), (502, 122364), (594, 103412), (618, 99396), (753, 81576), (792, 77559), (824, 74547), (927, 66264), (1004, 61182), (1133, 54216), (1188, 51706), (1236, 49698), (1506, 40788), (1854, 33132), (2008, 30591), (2259, 27192), (2266, 27108), (2376, 25853), (2472, 24849), (2761, 22248), (2781, 22088), (3012, 20394), (3399, 18072), (3708, 16566), (4518, 13596), (4532, 13554), (5522, 11124), (5562, 11044), (6024, 10197), (6777, 9064), (6798, 9036), (7416, 8283)]