66380148

素因数分解:

$2^2\times 3^4\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{263}}^1$

素因数の和:339

約数の個数: 120

約数和(自身を含む): 187830720

約数和(自身を除く): 121450572

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 41, 54, 57, 76, 81, 82, 108, 114, 123, 162, 164, 171, 228, 246, 263, 324, 342, 369, 492, 513, 526, 684, 738, 779, 789, 1026, 1052, 1107, 1476, 1539, 1558, 1578, 2052, 2214, 2337, 2367, 3078, 3116, 3156, 3321, 4428, 4674, 4734, 4997, 6156, 6642, 7011, 7101, 9348, 9468, 9994, 10783, 13284, 14022, 14202, 14991, 19988, 21033, 21303, 21566, 28044, 28404, 29982, 32349, 42066, 42606, 43132, 44973, 59964, 63099, 64698, 84132, 85212, 89946, 97047, 126198, 129396, 134919, 179892, 194094, 204877, 252396, 269838, 291141, 388188, 404757, 409754, 539676, 582282, 614631, 809514, 819508, 873423, 1164564, 1229262, 1619028, 1746846, 1843893, 2458524, 3493692, 3687786, 5531679, 7375572, 11063358, 16595037, 22126716, 33190074, 66380148]

約数ペア:

[(1, 66380148), (2, 33190074), (3, 22126716), (4, 16595037), (6, 11063358), (9, 7375572), (12, 5531679), (18, 3687786), (19, 3493692), (27, 2458524), (36, 1843893), (38, 1746846), (41, 1619028), (54, 1229262), (57, 1164564), (76, 873423), (81, 819508), (82, 809514), (108, 614631), (114, 582282), (123, 539676), (162, 409754), (164, 404757), (171, 388188), (228, 291141), (246, 269838), (263, 252396), (324, 204877), (342, 194094), (369, 179892), (492, 134919), (513, 129396), (526, 126198), (684, 97047), (738, 89946), (779, 85212), (789, 84132), (1026, 64698), (1052, 63099), (1107, 59964), (1476, 44973), (1539, 43132), (1558, 42606), (1578, 42066), (2052, 32349), (2214, 29982), (2337, 28404), (2367, 28044), (3078, 21566), (3116, 21303), (3156, 21033), (3321, 19988), (4428, 14991), (4674, 14202), (4734, 14022), (4997, 13284), (6156, 10783), (6642, 9994), (7011, 9468), (7101, 9348)]