80837376

素因数分解:

$2^8\times 3^1\times {\mathrm{67}}^1\times {\mathrm{1571}}^1$

素因数の和:1657

約数の個数: 72

約数和(自身を含む): 218495424

約数和(自身を除く): 137658048

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 67, 96, 128, 134, 192, 201, 256, 268, 384, 402, 536, 768, 804, 1072, 1571, 1608, 2144, 3142, 3216, 4288, 4713, 6284, 6432, 8576, 9426, 12568, 12864, 17152, 18852, 25136, 25728, 37704, 50272, 51456, 75408, 100544, 105257, 150816, 201088, 210514, 301632, 315771, 402176, 421028, 603264, 631542, 842056, 1206528, 1263084, 1684112, 2526168, 3368224, 5052336, 6736448, 10104672, 13472896, 20209344, 26945792, 40418688, 80837376]

約数ペア:

[(1, 80837376), (2, 40418688), (3, 26945792), (4, 20209344), (6, 13472896), (8, 10104672), (12, 6736448), (16, 5052336), (24, 3368224), (32, 2526168), (48, 1684112), (64, 1263084), (67, 1206528), (96, 842056), (128, 631542), (134, 603264), (192, 421028), (201, 402176), (256, 315771), (268, 301632), (384, 210514), (402, 201088), (536, 150816), (768, 105257), (804, 100544), (1072, 75408), (1571, 51456), (1608, 50272), (2144, 37704), (3142, 25728), (3216, 25136), (4288, 18852), (4713, 17152), (6284, 12864), (6432, 12568), (8576, 9426)]