131825268

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{6217}}^1$

素因数の和:6277

約数の個数: 72

約数和(自身を含む): 362136320

約数和(自身を除く): 230311052

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 31, 36, 38, 57, 62, 76, 93, 114, 124, 171, 186, 228, 279, 342, 372, 558, 589, 684, 1116, 1178, 1767, 2356, 3534, 5301, 6217, 7068, 10602, 12434, 18651, 21204, 24868, 37302, 55953, 74604, 111906, 118123, 192727, 223812, 236246, 354369, 385454, 472492, 578181, 708738, 770908, 1063107, 1156362, 1417476, 1734543, 2126214, 2312724, 3469086, 3661813, 4252428, 6938172, 7323626, 10985439, 14647252, 21970878, 32956317, 43941756, 65912634, 131825268]

約数ペア:

[(1, 131825268), (2, 65912634), (3, 43941756), (4, 32956317), (6, 21970878), (9, 14647252), (12, 10985439), (18, 7323626), (19, 6938172), (31, 4252428), (36, 3661813), (38, 3469086), (57, 2312724), (62, 2126214), (76, 1734543), (93, 1417476), (114, 1156362), (124, 1063107), (171, 770908), (186, 708738), (228, 578181), (279, 472492), (342, 385454), (372, 354369), (558, 236246), (589, 223812), (684, 192727), (1116, 118123), (1178, 111906), (1767, 74604), (2356, 55953), (3534, 37302), (5301, 24868), (6217, 21204), (7068, 18651), (10602, 12434)]