80924004

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1$

素因数の和:226

約数の個数: 144

約数和(自身を含む): 244363392

約数和(自身を除く): 163439388

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 53, 63, 73, 83, 84, 106, 126, 146, 159, 166, 212, 219, 249, 252, 292, 318, 332, 371, 438, 477, 498, 511, 581, 636, 657, 742, 747, 876, 954, 996, 1022, 1113, 1162, 1314, 1484, 1494, 1533, 1743, 1908, 2044, 2226, 2324, 2628, 2988, 3066, 3339, 3486, 3869, 4399, 4452, 4599, 5229, 6059, 6132, 6678, 6972, 7738, 8798, 9198, 10458, 11607, 12118, 13197, 13356, 15476, 17596, 18177, 18396, 20916, 23214, 24236, 26394, 27083, 30793, 34821, 36354, 39591, 42413, 46428, 52788, 54166, 54531, 61586, 69642, 72708, 79182, 81249, 84826, 92379, 108332, 109062, 123172, 127239, 139284, 158364, 162498, 169652, 184758, 218124, 243747, 254478, 277137, 321127, 324996, 369516, 381717, 487494, 508956, 554274, 642254, 763434, 963381, 974988, 1108548, 1284508, 1526868, 1926762, 2247889, 2890143, 3853524, 4495778, 5780286, 6743667, 8991556, 11560572, 13487334, 20231001, 26974668, 40462002, 80924004]

約数ペア:

[(1, 80924004), (2, 40462002), (3, 26974668), (4, 20231001), (6, 13487334), (7, 11560572), (9, 8991556), (12, 6743667), (14, 5780286), (18, 4495778), (21, 3853524), (28, 2890143), (36, 2247889), (42, 1926762), (53, 1526868), (63, 1284508), (73, 1108548), (83, 974988), (84, 963381), (106, 763434), (126, 642254), (146, 554274), (159, 508956), (166, 487494), (212, 381717), (219, 369516), (249, 324996), (252, 321127), (292, 277137), (318, 254478), (332, 243747), (371, 218124), (438, 184758), (477, 169652), (498, 162498), (511, 158364), (581, 139284), (636, 127239), (657, 123172), (742, 109062), (747, 108332), (876, 92379), (954, 84826), (996, 81249), (1022, 79182), (1113, 72708), (1162, 69642), (1314, 61586), (1484, 54531), (1494, 54166), (1533, 52788), (1743, 46428), (1908, 42413), (2044, 39591), (2226, 36354), (2324, 34821), (2628, 30793), (2988, 27083), (3066, 26394), (3339, 24236), (3486, 23214), (3869, 20916), (4399, 18396), (4452, 18177), (4599, 17596), (5229, 15476), (6059, 13356), (6132, 13197), (6678, 12118), (6972, 11607), (7738, 10458), (8798, 9198)]