80799136

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1$

素因数の和:206

約数の個数: 96

約数和(自身を含む): 182238336

約数和(自身を除く): 101439200

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 53, 61, 71, 88, 106, 122, 142, 176, 212, 244, 284, 352, 424, 488, 568, 583, 671, 781, 848, 976, 1136, 1166, 1342, 1562, 1696, 1952, 2272, 2332, 2684, 3124, 3233, 3763, 4331, 4664, 5368, 6248, 6466, 7526, 8662, 9328, 10736, 12496, 12932, 15052, 17324, 18656, 21472, 24992, 25864, 30104, 34648, 35563, 41393, 47641, 51728, 60208, 69296, 71126, 82786, 95282, 103456, 120416, 138592, 142252, 165572, 190564, 229543, 284504, 331144, 381128, 459086, 569008, 662288, 762256, 918172, 1138016, 1324576, 1524512, 1836344, 2524973, 3672688, 5049946, 7345376, 10099892, 20199784, 40399568, 80799136]

約数ペア:

[(1, 80799136), (2, 40399568), (4, 20199784), (8, 10099892), (11, 7345376), (16, 5049946), (22, 3672688), (32, 2524973), (44, 1836344), (53, 1524512), (61, 1324576), (71, 1138016), (88, 918172), (106, 762256), (122, 662288), (142, 569008), (176, 459086), (212, 381128), (244, 331144), (284, 284504), (352, 229543), (424, 190564), (488, 165572), (568, 142252), (583, 138592), (671, 120416), (781, 103456), (848, 95282), (976, 82786), (1136, 71126), (1166, 69296), (1342, 60208), (1562, 51728), (1696, 47641), (1952, 41393), (2272, 35563), (2332, 34648), (2684, 30104), (3124, 25864), (3233, 24992), (3763, 21472), (4331, 18656), (4664, 17324), (5368, 15052), (6248, 12932), (6466, 12496), (7526, 10736), (8662, 9328)]