67560444

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{2111}}^1$

素因数の和:2255

約数の個数: 72

約数和(自身を含む): 196804608

約数和(自身を除く): 129244164

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 127, 252, 254, 381, 508, 762, 889, 1143, 1524, 1778, 2111, 2286, 2667, 3556, 4222, 4572, 5334, 6333, 8001, 8444, 10668, 12666, 14777, 16002, 18999, 25332, 29554, 32004, 37998, 44331, 59108, 75996, 88662, 132993, 177324, 265986, 268097, 531972, 536194, 804291, 1072388, 1608582, 1876679, 2412873, 3217164, 3753358, 4825746, 5630037, 7506716, 9651492, 11260074, 16890111, 22520148, 33780222, 67560444]

約数ペア:

[(1, 67560444), (2, 33780222), (3, 22520148), (4, 16890111), (6, 11260074), (7, 9651492), (9, 7506716), (12, 5630037), (14, 4825746), (18, 3753358), (21, 3217164), (28, 2412873), (36, 1876679), (42, 1608582), (63, 1072388), (84, 804291), (126, 536194), (127, 531972), (252, 268097), (254, 265986), (381, 177324), (508, 132993), (762, 88662), (889, 75996), (1143, 59108), (1524, 44331), (1778, 37998), (2111, 32004), (2286, 29554), (2667, 25332), (3556, 18999), (4222, 16002), (4572, 14777), (5334, 12666), (6333, 10668), (8001, 8444)]