71044896

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{151}}^1$

素因数の和:219

約数の個数: 144

約数和(自身を含む): 210288960

約数和(自身を除く): 139244064

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 29, 32, 39, 48, 52, 58, 78, 87, 96, 104, 116, 151, 156, 169, 174, 208, 232, 302, 312, 338, 348, 377, 416, 453, 464, 507, 604, 624, 676, 696, 754, 906, 928, 1014, 1131, 1208, 1248, 1352, 1392, 1508, 1812, 1963, 2028, 2262, 2416, 2704, 2784, 3016, 3624, 3926, 4056, 4379, 4524, 4832, 4901, 5408, 5889, 6032, 7248, 7852, 8112, 8758, 9048, 9802, 11778, 12064, 13137, 14496, 14703, 15704, 16224, 17516, 18096, 19604, 23556, 25519, 26274, 29406, 31408, 35032, 36192, 39208, 47112, 51038, 52548, 56927, 58812, 62816, 70064, 76557, 78416, 94224, 102076, 105096, 113854, 117624, 140128, 153114, 156832, 170781, 188448, 204152, 210192, 227708, 235248, 306228, 341562, 408304, 420384, 455416, 470496, 612456, 683124, 740051, 816608, 910832, 1224912, 1366248, 1480102, 1821664, 2220153, 2449824, 2732496, 2960204, 4440306, 5464992, 5920408, 8880612, 11840816, 17761224, 23681632, 35522448, 71044896]

約数ペア:

[(1, 71044896), (2, 35522448), (3, 23681632), (4, 17761224), (6, 11840816), (8, 8880612), (12, 5920408), (13, 5464992), (16, 4440306), (24, 2960204), (26, 2732496), (29, 2449824), (32, 2220153), (39, 1821664), (48, 1480102), (52, 1366248), (58, 1224912), (78, 910832), (87, 816608), (96, 740051), (104, 683124), (116, 612456), (151, 470496), (156, 455416), (169, 420384), (174, 408304), (208, 341562), (232, 306228), (302, 235248), (312, 227708), (338, 210192), (348, 204152), (377, 188448), (416, 170781), (453, 156832), (464, 153114), (507, 140128), (604, 117624), (624, 113854), (676, 105096), (696, 102076), (754, 94224), (906, 78416), (928, 76557), (1014, 70064), (1131, 62816), (1208, 58812), (1248, 56927), (1352, 52548), (1392, 51038), (1508, 47112), (1812, 39208), (1963, 36192), (2028, 35032), (2262, 31408), (2416, 29406), (2704, 26274), (2784, 25519), (3016, 23556), (3624, 19604), (3926, 18096), (4056, 17516), (4379, 16224), (4524, 15704), (4832, 14703), (4901, 14496), (5408, 13137), (5889, 12064), (6032, 11778), (7248, 9802), (7852, 9048), (8112, 8758)]