170799804

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{571}}^1\times {\mathrm{1187}}^1$

素因数の和:1775

約数の個数: 72

約数和(自身を含む): 494702208

約数和(自身を除く): 323902404

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 571, 1142, 1187, 1713, 2284, 2374, 3426, 3561, 3997, 4748, 5139, 6852, 7122, 7994, 8309, 10278, 10683, 11991, 14244, 15988, 16618, 20556, 21366, 23982, 24927, 33236, 35973, 42732, 47964, 49854, 71946, 74781, 99708, 143892, 149562, 299124, 677777, 1355554, 2033331, 2711108, 4066662, 4744439, 6099993, 8133324, 9488878, 12199986, 14233317, 18977756, 24399972, 28466634, 42699951, 56933268, 85399902, 170799804]

約数ペア:

[(1, 170799804), (2, 85399902), (3, 56933268), (4, 42699951), (6, 28466634), (7, 24399972), (9, 18977756), (12, 14233317), (14, 12199986), (18, 9488878), (21, 8133324), (28, 6099993), (36, 4744439), (42, 4066662), (63, 2711108), (84, 2033331), (126, 1355554), (252, 677777), (571, 299124), (1142, 149562), (1187, 143892), (1713, 99708), (2284, 74781), (2374, 71946), (3426, 49854), (3561, 47964), (3997, 42732), (4748, 35973), (5139, 33236), (6852, 24927), (7122, 23982), (7994, 21366), (8309, 20556), (10278, 16618), (10683, 15988), (11991, 14244)]