73192728

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{2281}}^1$

素因数の和:2488

約数の個数: 64

約数和(自身を含む): 210309120

約数和(自身を除く): 137116392

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 191, 382, 573, 764, 1146, 1337, 1528, 2281, 2292, 2674, 4011, 4562, 4584, 5348, 6843, 8022, 9124, 10696, 13686, 15967, 16044, 18248, 27372, 31934, 32088, 47901, 54744, 63868, 95802, 127736, 191604, 383208, 435671, 871342, 1307013, 1742684, 2614026, 3049697, 3485368, 5228052, 6099394, 9149091, 10456104, 12198788, 18298182, 24397576, 36596364, 73192728]

約数ペア:

[(1, 73192728), (2, 36596364), (3, 24397576), (4, 18298182), (6, 12198788), (7, 10456104), (8, 9149091), (12, 6099394), (14, 5228052), (21, 3485368), (24, 3049697), (28, 2614026), (42, 1742684), (56, 1307013), (84, 871342), (168, 435671), (191, 383208), (382, 191604), (573, 127736), (764, 95802), (1146, 63868), (1337, 54744), (1528, 47901), (2281, 32088), (2292, 31934), (2674, 27372), (4011, 18248), (4562, 16044), (4584, 15967), (5348, 13686), (6843, 10696), (8022, 9124)]