80415936

素因数分解:

$2^6\times 3^3\times {\mathrm{173}}^1\times {\mathrm{269}}^1$

素因数の和:463

約数の個数: 112

約数和(自身を含む): 238658400

約数和(自身を除く): 158242464

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 144, 173, 192, 216, 269, 288, 346, 432, 519, 538, 576, 692, 807, 864, 1038, 1076, 1384, 1557, 1614, 1728, 2076, 2152, 2421, 2768, 3114, 3228, 4152, 4304, 4671, 4842, 5536, 6228, 6456, 7263, 8304, 8608, 9342, 9684, 11072, 12456, 12912, 14526, 16608, 17216, 18684, 19368, 24912, 25824, 29052, 33216, 37368, 38736, 46537, 49824, 51648, 58104, 74736, 77472, 93074, 99648, 116208, 139611, 149472, 154944, 186148, 232416, 279222, 298944, 372296, 418833, 464832, 558444, 744592, 837666, 1116888, 1256499, 1489184, 1675332, 2233776, 2512998, 2978368, 3350664, 4467552, 5025996, 6701328, 8935104, 10051992, 13402656, 20103984, 26805312, 40207968, 80415936]

約数ペア:

[(1, 80415936), (2, 40207968), (3, 26805312), (4, 20103984), (6, 13402656), (8, 10051992), (9, 8935104), (12, 6701328), (16, 5025996), (18, 4467552), (24, 3350664), (27, 2978368), (32, 2512998), (36, 2233776), (48, 1675332), (54, 1489184), (64, 1256499), (72, 1116888), (96, 837666), (108, 744592), (144, 558444), (173, 464832), (192, 418833), (216, 372296), (269, 298944), (288, 279222), (346, 232416), (432, 186148), (519, 154944), (538, 149472), (576, 139611), (692, 116208), (807, 99648), (864, 93074), (1038, 77472), (1076, 74736), (1384, 58104), (1557, 51648), (1614, 49824), (1728, 46537), (2076, 38736), (2152, 37368), (2421, 33216), (2768, 29052), (3114, 25824), (3228, 24912), (4152, 19368), (4304, 18684), (4671, 17216), (4842, 16608), (5536, 14526), (6228, 12912), (6456, 12456), (7263, 11072), (8304, 9684), (8608, 9342)]