61005048

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{251}}^1$

素因数の和:333

約数の個数: 128

約数和(自身を含む): 177811200

約数和(自身を除く): 116806152

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 19, 24, 26, 38, 39, 41, 52, 57, 76, 78, 82, 104, 114, 123, 152, 156, 164, 228, 246, 247, 251, 312, 328, 456, 492, 494, 502, 533, 741, 753, 779, 984, 988, 1004, 1066, 1482, 1506, 1558, 1599, 1976, 2008, 2132, 2337, 2964, 3012, 3116, 3198, 3263, 4264, 4674, 4769, 5928, 6024, 6232, 6396, 6526, 9348, 9538, 9789, 10127, 10291, 12792, 13052, 14307, 18696, 19076, 19578, 20254, 20582, 26104, 28614, 30381, 30873, 38152, 39156, 40508, 41164, 57228, 60762, 61746, 61997, 78312, 81016, 82328, 114456, 121524, 123492, 123994, 133783, 185991, 195529, 243048, 246984, 247988, 267566, 371982, 391058, 401349, 495976, 535132, 586587, 743964, 782116, 802698, 1070264, 1173174, 1487928, 1564232, 1605396, 2346348, 2541877, 3210792, 4692696, 5083754, 7625631, 10167508, 15251262, 20335016, 30502524, 61005048]

約数ペア:

[(1, 61005048), (2, 30502524), (3, 20335016), (4, 15251262), (6, 10167508), (8, 7625631), (12, 5083754), (13, 4692696), (19, 3210792), (24, 2541877), (26, 2346348), (38, 1605396), (39, 1564232), (41, 1487928), (52, 1173174), (57, 1070264), (76, 802698), (78, 782116), (82, 743964), (104, 586587), (114, 535132), (123, 495976), (152, 401349), (156, 391058), (164, 371982), (228, 267566), (246, 247988), (247, 246984), (251, 243048), (312, 195529), (328, 185991), (456, 133783), (492, 123994), (494, 123492), (502, 121524), (533, 114456), (741, 82328), (753, 81016), (779, 78312), (984, 61997), (988, 61746), (1004, 60762), (1066, 57228), (1482, 41164), (1506, 40508), (1558, 39156), (1599, 38152), (1976, 30873), (2008, 30381), (2132, 28614), (2337, 26104), (2964, 20582), (3012, 20254), (3116, 19578), (3198, 19076), (3263, 18696), (4264, 14307), (4674, 13052), (4769, 12792), (5928, 10291), (6024, 10127), (6232, 9789), (6396, 9538), (6526, 9348)]