80154592

素因数分解:

$2^5\times 7^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1$

素因数の和:169

約数の個数: 144

約数和(自身を含む): 202704768

約数和(自身を除く): 122550176

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 31, 32, 34, 49, 56, 62, 68, 97, 98, 112, 119, 124, 136, 194, 196, 217, 224, 238, 248, 272, 388, 392, 434, 476, 496, 527, 544, 679, 776, 784, 833, 868, 952, 992, 1054, 1358, 1519, 1552, 1568, 1649, 1666, 1736, 1904, 2108, 2716, 3007, 3038, 3104, 3298, 3332, 3472, 3689, 3808, 4216, 4753, 5432, 6014, 6076, 6596, 6664, 6944, 7378, 8432, 9506, 10864, 11543, 12028, 12152, 13192, 13328, 14756, 16864, 19012, 21049, 21728, 23086, 24056, 24304, 25823, 26384, 26656, 29512, 38024, 42098, 46172, 48112, 48608, 51119, 51646, 52768, 59024, 76048, 80801, 84196, 92344, 96224, 102238, 103292, 118048, 147343, 152096, 161602, 168392, 184688, 204476, 206584, 294686, 323204, 336784, 357833, 369376, 408952, 413168, 589372, 646408, 673568, 715666, 817904, 826336, 1178744, 1292816, 1431332, 1635808, 2357488, 2504831, 2585632, 2862664, 4714976, 5009662, 5725328, 10019324, 11450656, 20038648, 40077296, 80154592]

約数ペア:

[(1, 80154592), (2, 40077296), (4, 20038648), (7, 11450656), (8, 10019324), (14, 5725328), (16, 5009662), (17, 4714976), (28, 2862664), (31, 2585632), (32, 2504831), (34, 2357488), (49, 1635808), (56, 1431332), (62, 1292816), (68, 1178744), (97, 826336), (98, 817904), (112, 715666), (119, 673568), (124, 646408), (136, 589372), (194, 413168), (196, 408952), (217, 369376), (224, 357833), (238, 336784), (248, 323204), (272, 294686), (388, 206584), (392, 204476), (434, 184688), (476, 168392), (496, 161602), (527, 152096), (544, 147343), (679, 118048), (776, 103292), (784, 102238), (833, 96224), (868, 92344), (952, 84196), (992, 80801), (1054, 76048), (1358, 59024), (1519, 52768), (1552, 51646), (1568, 51119), (1649, 48608), (1666, 48112), (1736, 46172), (1904, 42098), (2108, 38024), (2716, 29512), (3007, 26656), (3038, 26384), (3104, 25823), (3298, 24304), (3332, 24056), (3472, 23086), (3689, 21728), (3808, 21049), (4216, 19012), (4753, 16864), (5432, 14756), (6014, 13328), (6076, 13192), (6596, 12152), (6664, 12028), (6944, 11543), (7378, 10864), (8432, 9506)]