126986976

素因数分解:

$2^5\times 3^2\times {\mathrm{67}}^1\times {\mathrm{6581}}^1$

素因数の和:6664

約数の個数: 72

約数和(自身を含む): 366564744

約数和(自身を除く): 239577768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 67, 72, 96, 134, 144, 201, 268, 288, 402, 536, 603, 804, 1072, 1206, 1608, 2144, 2412, 3216, 4824, 6432, 6581, 9648, 13162, 19296, 19743, 26324, 39486, 52648, 59229, 78972, 105296, 118458, 157944, 210592, 236916, 315888, 440927, 473832, 631776, 881854, 947664, 1322781, 1763708, 1895328, 2645562, 3527416, 3968343, 5291124, 7054832, 7936686, 10582248, 14109664, 15873372, 21164496, 31746744, 42328992, 63493488, 126986976]

約数ペア:

[(1, 126986976), (2, 63493488), (3, 42328992), (4, 31746744), (6, 21164496), (8, 15873372), (9, 14109664), (12, 10582248), (16, 7936686), (18, 7054832), (24, 5291124), (32, 3968343), (36, 3527416), (48, 2645562), (67, 1895328), (72, 1763708), (96, 1322781), (134, 947664), (144, 881854), (201, 631776), (268, 473832), (288, 440927), (402, 315888), (536, 236916), (603, 210592), (804, 157944), (1072, 118458), (1206, 105296), (1608, 78972), (2144, 59229), (2412, 52648), (3216, 39486), (4824, 26324), (6432, 19743), (6581, 19296), (9648, 13162)]