1601568

素因数分解:

$2^5\times 3^2\times {\mathrm{67}}^1\times {\mathrm{83}}^1$

素因数の和:166

約数の個数: 72

約数和(自身を含む): 4678128

約数和(自身を除く): 3076560

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 67, 72, 83, 96, 134, 144, 166, 201, 249, 268, 288, 332, 402, 498, 536, 603, 664, 747, 804, 996, 1072, 1206, 1328, 1494, 1608, 1992, 2144, 2412, 2656, 2988, 3216, 3984, 4824, 5561, 5976, 6432, 7968, 9648, 11122, 11952, 16683, 19296, 22244, 23904, 33366, 44488, 50049, 66732, 88976, 100098, 133464, 177952, 200196, 266928, 400392, 533856, 800784, 1601568]

約数ペア:

[(1, 1601568), (2, 800784), (3, 533856), (4, 400392), (6, 266928), (8, 200196), (9, 177952), (12, 133464), (16, 100098), (18, 88976), (24, 66732), (32, 50049), (36, 44488), (48, 33366), (67, 23904), (72, 22244), (83, 19296), (96, 16683), (134, 11952), (144, 11122), (166, 9648), (201, 7968), (249, 6432), (268, 5976), (288, 5561), (332, 4824), (402, 3984), (498, 3216), (536, 2988), (603, 2656), (664, 2412), (747, 2144), (804, 1992), (996, 1608), (1072, 1494), (1206, 1328)]