83619774

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{113}}^1\times {\mathrm{839}}^1$

素因数の和:974

約数の個数: 72

約数和(自身を含む): 212874480

約数和(自身を除く): 129254706

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 113, 126, 147, 226, 294, 339, 441, 678, 791, 839, 882, 1017, 1582, 1678, 2034, 2373, 2517, 4746, 5034, 5537, 5873, 7119, 7551, 11074, 11746, 14238, 15102, 16611, 17619, 33222, 35238, 41111, 49833, 52857, 82222, 94807, 99666, 105714, 123333, 189614, 246666, 284421, 369999, 568842, 663649, 739998, 853263, 1327298, 1706526, 1990947, 3981894, 4645543, 5972841, 9291086, 11945682, 13936629, 27873258, 41809887, 83619774]

約数ペア:

[(1, 83619774), (2, 41809887), (3, 27873258), (6, 13936629), (7, 11945682), (9, 9291086), (14, 5972841), (18, 4645543), (21, 3981894), (42, 1990947), (49, 1706526), (63, 1327298), (98, 853263), (113, 739998), (126, 663649), (147, 568842), (226, 369999), (294, 284421), (339, 246666), (441, 189614), (678, 123333), (791, 105714), (839, 99666), (882, 94807), (1017, 82222), (1582, 52857), (1678, 49833), (2034, 41111), (2373, 35238), (2517, 33222), (4746, 17619), (5034, 16611), (5537, 15102), (5873, 14238), (7119, 11746), (7551, 11074)]