123068448

素因数分解:

$2^5\times 3^2\times {\mathrm{331}}^1\times {\mathrm{1291}}^1$

素因数の和:1638

約数の個数: 72

約数和(自身を含む): 351305136

約数和(自身を除く): 228236688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 331, 662, 993, 1291, 1324, 1986, 2582, 2648, 2979, 3873, 3972, 5164, 5296, 5958, 7746, 7944, 10328, 10592, 11619, 11916, 15492, 15888, 20656, 23238, 23832, 30984, 31776, 41312, 46476, 47664, 61968, 92952, 95328, 123936, 185904, 371808, 427321, 854642, 1281963, 1709284, 2563926, 3418568, 3845889, 5127852, 6837136, 7691778, 10255704, 13674272, 15383556, 20511408, 30767112, 41022816, 61534224, 123068448]

約数ペア:

[(1, 123068448), (2, 61534224), (3, 41022816), (4, 30767112), (6, 20511408), (8, 15383556), (9, 13674272), (12, 10255704), (16, 7691778), (18, 6837136), (24, 5127852), (32, 3845889), (36, 3418568), (48, 2563926), (72, 1709284), (96, 1281963), (144, 854642), (288, 427321), (331, 371808), (662, 185904), (993, 123936), (1291, 95328), (1324, 92952), (1986, 61968), (2582, 47664), (2648, 46476), (2979, 41312), (3873, 31776), (3972, 30984), (5164, 23832), (5296, 23238), (5958, 20656), (7746, 15888), (7944, 15492), (10328, 11916), (10592, 11619)]