89349408

素因数分解:

$2^5\times 3^2\times {\mathrm{199}}^1\times {\mathrm{1559}}^1$

素因数の和:1774

約数の個数: 72

約数和(自身を含む): 255528000

約数和(自身を除く): 166178592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 199, 288, 398, 597, 796, 1194, 1559, 1592, 1791, 2388, 3118, 3184, 3582, 4677, 4776, 6236, 6368, 7164, 9354, 9552, 12472, 14031, 14328, 18708, 19104, 24944, 28062, 28656, 37416, 49888, 56124, 57312, 74832, 112248, 149664, 224496, 310241, 448992, 620482, 930723, 1240964, 1861446, 2481928, 2792169, 3722892, 4963856, 5584338, 7445784, 9927712, 11168676, 14891568, 22337352, 29783136, 44674704, 89349408]

約数ペア:

[(1, 89349408), (2, 44674704), (3, 29783136), (4, 22337352), (6, 14891568), (8, 11168676), (9, 9927712), (12, 7445784), (16, 5584338), (18, 4963856), (24, 3722892), (32, 2792169), (36, 2481928), (48, 1861446), (72, 1240964), (96, 930723), (144, 620482), (199, 448992), (288, 310241), (398, 224496), (597, 149664), (796, 112248), (1194, 74832), (1559, 57312), (1592, 56124), (1791, 49888), (2388, 37416), (3118, 28656), (3184, 28062), (3582, 24944), (4677, 19104), (4776, 18708), (6236, 14328), (6368, 14031), (7164, 12472), (9354, 9552)]