87683512

素因数分解:

$2^3\times 7^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{241}}^1$

素因数の和:416

約数の個数: 64

約数和(自身を含む): 193406400

約数和(自身を除く): 105722888

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 73, 89, 146, 178, 241, 292, 356, 482, 511, 584, 623, 712, 964, 1022, 1246, 1687, 1928, 2044, 2492, 3374, 4088, 4984, 6497, 6748, 12994, 13496, 17593, 21449, 25988, 35186, 42898, 45479, 51976, 70372, 85796, 90958, 123151, 140744, 150143, 171592, 181916, 246302, 300286, 363832, 492604, 600572, 985208, 1201144, 1565777, 3131554, 6263108, 10960439, 12526216, 21920878, 43841756, 87683512]

約数ペア:

[(1, 87683512), (2, 43841756), (4, 21920878), (7, 12526216), (8, 10960439), (14, 6263108), (28, 3131554), (56, 1565777), (73, 1201144), (89, 985208), (146, 600572), (178, 492604), (241, 363832), (292, 300286), (356, 246302), (482, 181916), (511, 171592), (584, 150143), (623, 140744), (712, 123151), (964, 90958), (1022, 85796), (1246, 70372), (1687, 51976), (1928, 45479), (2044, 42898), (2492, 35186), (3374, 25988), (4088, 21449), (4984, 17593), (6497, 13496), (6748, 12994)]