81739224

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{1033}}^1$

素因数の和:1209

約数の個数: 96

約数和(自身を含む): 254860320

約数和(自身を除く): 173121096

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 157, 168, 252, 314, 471, 504, 628, 942, 1033, 1099, 1256, 1413, 1884, 2066, 2198, 2826, 3099, 3297, 3768, 4132, 4396, 5652, 6198, 6594, 7231, 8264, 8792, 9297, 9891, 11304, 12396, 13188, 14462, 18594, 19782, 21693, 24792, 26376, 28924, 37188, 39564, 43386, 57848, 65079, 74376, 79128, 86772, 130158, 162181, 173544, 260316, 324362, 486543, 520632, 648724, 973086, 1135267, 1297448, 1459629, 1946172, 2270534, 2919258, 3405801, 3892344, 4541068, 5838516, 6811602, 9082136, 10217403, 11677032, 13623204, 20434806, 27246408, 40869612, 81739224]

約数ペア:

[(1, 81739224), (2, 40869612), (3, 27246408), (4, 20434806), (6, 13623204), (7, 11677032), (8, 10217403), (9, 9082136), (12, 6811602), (14, 5838516), (18, 4541068), (21, 3892344), (24, 3405801), (28, 2919258), (36, 2270534), (42, 1946172), (56, 1459629), (63, 1297448), (72, 1135267), (84, 973086), (126, 648724), (157, 520632), (168, 486543), (252, 324362), (314, 260316), (471, 173544), (504, 162181), (628, 130158), (942, 86772), (1033, 79128), (1099, 74376), (1256, 65079), (1413, 57848), (1884, 43386), (2066, 39564), (2198, 37188), (2826, 28924), (3099, 26376), (3297, 24792), (3768, 21693), (4132, 19782), (4396, 18594), (5652, 14462), (6198, 13188), (6594, 12396), (7231, 11304), (8264, 9891), (8792, 9297)]