81715032

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{2221}}^1$

素因数の和:2313

約数の個数: 96

約数和(自身を含む): 256507680

約数和(自身を除く): 174792648

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 73, 84, 126, 146, 168, 219, 252, 292, 438, 504, 511, 584, 657, 876, 1022, 1314, 1533, 1752, 2044, 2221, 2628, 3066, 4088, 4442, 4599, 5256, 6132, 6663, 8884, 9198, 12264, 13326, 15547, 17768, 18396, 19989, 26652, 31094, 36792, 39978, 46641, 53304, 62188, 79956, 93282, 124376, 139923, 159912, 162133, 186564, 279846, 324266, 373128, 486399, 559692, 648532, 972798, 1119384, 1134931, 1297064, 1459197, 1945596, 2269862, 2918394, 3404793, 3891192, 4539724, 5836788, 6809586, 9079448, 10214379, 11673576, 13619172, 20428758, 27238344, 40857516, 81715032]

約数ペア:

[(1, 81715032), (2, 40857516), (3, 27238344), (4, 20428758), (6, 13619172), (7, 11673576), (8, 10214379), (9, 9079448), (12, 6809586), (14, 5836788), (18, 4539724), (21, 3891192), (24, 3404793), (28, 2918394), (36, 2269862), (42, 1945596), (56, 1459197), (63, 1297064), (72, 1134931), (73, 1119384), (84, 972798), (126, 648532), (146, 559692), (168, 486399), (219, 373128), (252, 324266), (292, 279846), (438, 186564), (504, 162133), (511, 159912), (584, 139923), (657, 124376), (876, 93282), (1022, 79956), (1314, 62188), (1533, 53304), (1752, 46641), (2044, 39978), (2221, 36792), (2628, 31094), (3066, 26652), (4088, 19989), (4442, 18396), (4599, 17768), (5256, 15547), (6132, 13326), (6663, 12264), (8884, 9198)]