72801432

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{91921}}^1$

素因数の和:91944

約数の個数: 48

約数和(自身を含む): 215097480

約数和(自身を除く): 142296048

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 132, 198, 264, 396, 792, 91921, 183842, 275763, 367684, 551526, 735368, 827289, 1011131, 1103052, 1654578, 2022262, 2206104, 3033393, 3309156, 4044524, 6066786, 6618312, 8089048, 9100179, 12133572, 18200358, 24267144, 36400716, 72801432]

約数ペア:

[(1, 72801432), (2, 36400716), (3, 24267144), (4, 18200358), (6, 12133572), (8, 9100179), (9, 8089048), (11, 6618312), (12, 6066786), (18, 4044524), (22, 3309156), (24, 3033393), (33, 2206104), (36, 2022262), (44, 1654578), (66, 1103052), (72, 1011131), (88, 827289), (99, 735368), (132, 551526), (198, 367684), (264, 275763), (396, 183842), (792, 91921)]