73657968

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{281}}^1$

素因数の和:462

約数の個数: 80

約数和(自身を含む): 196939776

約数和(自身を除く): 123281808

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 86, 127, 129, 172, 254, 258, 281, 344, 381, 508, 516, 562, 688, 762, 843, 1016, 1032, 1124, 1524, 1686, 2032, 2064, 2248, 3048, 3372, 4496, 5461, 6096, 6744, 10922, 12083, 13488, 16383, 21844, 24166, 32766, 35687, 36249, 43688, 48332, 65532, 71374, 72498, 87376, 96664, 107061, 131064, 142748, 144996, 193328, 214122, 262128, 285496, 289992, 428244, 570992, 579984, 856488, 1534541, 1712976, 3069082, 4603623, 6138164, 9207246, 12276328, 18414492, 24552656, 36828984, 73657968]

約数ペア:

[(1, 73657968), (2, 36828984), (3, 24552656), (4, 18414492), (6, 12276328), (8, 9207246), (12, 6138164), (16, 4603623), (24, 3069082), (43, 1712976), (48, 1534541), (86, 856488), (127, 579984), (129, 570992), (172, 428244), (254, 289992), (258, 285496), (281, 262128), (344, 214122), (381, 193328), (508, 144996), (516, 142748), (562, 131064), (688, 107061), (762, 96664), (843, 87376), (1016, 72498), (1032, 71374), (1124, 65532), (1524, 48332), (1686, 43688), (2032, 36249), (2064, 35687), (2248, 32766), (3048, 24166), (3372, 21844), (4496, 16383), (5461, 13488), (6096, 12083), (6744, 10922)]