83666556

素因数分解:

$2^2\times 3^2\times {\mathrm{113}}^1\times {\mathrm{131}}^1\times {\mathrm{157}}^1$

素因数の和:411

約数の個数: 72

約数和(自身を含む): 216360144

約数和(自身を除く): 132693588

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 113, 131, 157, 226, 262, 314, 339, 393, 452, 471, 524, 628, 678, 786, 942, 1017, 1179, 1356, 1413, 1572, 1884, 2034, 2358, 2826, 4068, 4716, 5652, 14803, 17741, 20567, 29606, 35482, 41134, 44409, 53223, 59212, 61701, 70964, 82268, 88818, 106446, 123402, 133227, 159669, 177636, 185103, 212892, 246804, 266454, 319338, 370206, 532908, 638676, 740412, 2324071, 4648142, 6972213, 9296284, 13944426, 20916639, 27888852, 41833278, 83666556]

約数ペア:

[(1, 83666556), (2, 41833278), (3, 27888852), (4, 20916639), (6, 13944426), (9, 9296284), (12, 6972213), (18, 4648142), (36, 2324071), (113, 740412), (131, 638676), (157, 532908), (226, 370206), (262, 319338), (314, 266454), (339, 246804), (393, 212892), (452, 185103), (471, 177636), (524, 159669), (628, 133227), (678, 123402), (786, 106446), (942, 88818), (1017, 82268), (1179, 70964), (1356, 61701), (1413, 59212), (1572, 53223), (1884, 44409), (2034, 41134), (2358, 35482), (2826, 29606), (4068, 20567), (4716, 17741), (5652, 14803)]