66949176

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1$

素因数の和:245

約数の個数: 128

約数和(自身を含む): 199480320

約数和(自身を除く): 132531144

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 53, 56, 73, 84, 103, 106, 146, 159, 168, 206, 212, 219, 292, 309, 318, 371, 412, 424, 438, 511, 584, 618, 636, 721, 742, 824, 876, 1022, 1113, 1236, 1272, 1442, 1484, 1533, 1752, 2044, 2163, 2226, 2472, 2884, 2968, 3066, 3869, 4088, 4326, 4452, 5459, 5768, 6132, 7519, 7738, 8652, 8904, 10918, 11607, 12264, 15038, 15476, 16377, 17304, 21836, 22557, 23214, 27083, 30076, 30952, 32754, 38213, 43672, 45114, 46428, 52633, 54166, 60152, 65508, 76426, 81249, 90228, 92856, 105266, 108332, 114639, 131016, 152852, 157899, 162498, 180456, 210532, 216664, 229278, 305704, 315798, 324996, 398507, 421064, 458556, 631596, 649992, 797014, 917112, 1195521, 1263192, 1594028, 2391042, 2789549, 3188056, 4782084, 5579098, 8368647, 9564168, 11158196, 16737294, 22316392, 33474588, 66949176]

約数ペア:

[(1, 66949176), (2, 33474588), (3, 22316392), (4, 16737294), (6, 11158196), (7, 9564168), (8, 8368647), (12, 5579098), (14, 4782084), (21, 3188056), (24, 2789549), (28, 2391042), (42, 1594028), (53, 1263192), (56, 1195521), (73, 917112), (84, 797014), (103, 649992), (106, 631596), (146, 458556), (159, 421064), (168, 398507), (206, 324996), (212, 315798), (219, 305704), (292, 229278), (309, 216664), (318, 210532), (371, 180456), (412, 162498), (424, 157899), (438, 152852), (511, 131016), (584, 114639), (618, 108332), (636, 105266), (721, 92856), (742, 90228), (824, 81249), (876, 76426), (1022, 65508), (1113, 60152), (1236, 54166), (1272, 52633), (1442, 46428), (1484, 45114), (1533, 43672), (1752, 38213), (2044, 32754), (2163, 30952), (2226, 30076), (2472, 27083), (2884, 23214), (2968, 22557), (3066, 21836), (3869, 17304), (4088, 16377), (4326, 15476), (4452, 15038), (5459, 12264), (5768, 11607), (6132, 10918), (7519, 8904), (7738, 8652)]