81009504

素因数分解:

$2^5\times 3^3\times {\mathrm{93761}}^1$

素因数の和:93780

約数の個数: 48

約数和(自身を含む): 236280240

約数和(自身を除く): 155270736

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 864, 93761, 187522, 281283, 375044, 562566, 750088, 843849, 1125132, 1500176, 1687698, 2250264, 2531547, 3000352, 3375396, 4500528, 5063094, 6750792, 9001056, 10126188, 13501584, 20252376, 27003168, 40504752, 81009504]

約数ペア:

[(1, 81009504), (2, 40504752), (3, 27003168), (4, 20252376), (6, 13501584), (8, 10126188), (9, 9001056), (12, 6750792), (16, 5063094), (18, 4500528), (24, 3375396), (27, 3000352), (32, 2531547), (36, 2250264), (48, 1687698), (54, 1500176), (72, 1125132), (96, 843849), (108, 750088), (144, 562566), (216, 375044), (288, 281283), (432, 187522), (864, 93761)]