61805328

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{401}}^1$

素因数の和:457

約数の個数: 120

約数和(自身を含む): 182443680

約数和(自身を除く): 120638352

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 38, 39, 48, 52, 57, 76, 78, 104, 114, 152, 156, 169, 208, 228, 247, 304, 312, 338, 401, 456, 494, 507, 624, 676, 741, 802, 912, 988, 1014, 1203, 1352, 1482, 1604, 1976, 2028, 2406, 2704, 2964, 3208, 3211, 3952, 4056, 4812, 5213, 5928, 6416, 6422, 7619, 8112, 9624, 9633, 10426, 11856, 12844, 15238, 15639, 19248, 19266, 20852, 22857, 25688, 30476, 31278, 38532, 41704, 45714, 51376, 60952, 62556, 67769, 77064, 83408, 91428, 99047, 121904, 125112, 135538, 154128, 182856, 198094, 203307, 250224, 271076, 297141, 365712, 396188, 406614, 542152, 594282, 792376, 813228, 1084304, 1188564, 1287611, 1584752, 1626456, 2377128, 2575222, 3252912, 3862833, 4754256, 5150444, 7725666, 10300888, 15451332, 20601776, 30902664, 61805328]

約数ペア:

[(1, 61805328), (2, 30902664), (3, 20601776), (4, 15451332), (6, 10300888), (8, 7725666), (12, 5150444), (13, 4754256), (16, 3862833), (19, 3252912), (24, 2575222), (26, 2377128), (38, 1626456), (39, 1584752), (48, 1287611), (52, 1188564), (57, 1084304), (76, 813228), (78, 792376), (104, 594282), (114, 542152), (152, 406614), (156, 396188), (169, 365712), (208, 297141), (228, 271076), (247, 250224), (304, 203307), (312, 198094), (338, 182856), (401, 154128), (456, 135538), (494, 125112), (507, 121904), (624, 99047), (676, 91428), (741, 83408), (802, 77064), (912, 67769), (988, 62556), (1014, 60952), (1203, 51376), (1352, 45714), (1482, 41704), (1604, 38532), (1976, 31278), (2028, 30476), (2406, 25688), (2704, 22857), (2964, 20852), (3208, 19266), (3211, 19248), (3952, 15639), (4056, 15238), (4812, 12844), (5213, 11856), (5928, 10426), (6416, 9633), (6422, 9624), (7619, 8112)]