72896538

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{84961}}^1$

素因数の和:84990

約数の個数: 32

約数和(自身を含む): 171283392

約数和(自身を除く): 98386854

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 286, 429, 858, 84961, 169922, 254883, 509766, 934571, 1104493, 1869142, 2208986, 2803713, 3313479, 5607426, 6626958, 12149423, 24298846, 36448269, 72896538]

約数ペア:

[(1, 72896538), (2, 36448269), (3, 24298846), (6, 12149423), (11, 6626958), (13, 5607426), (22, 3313479), (26, 2803713), (33, 2208986), (39, 1869142), (66, 1104493), (78, 934571), (143, 509766), (286, 254883), (429, 169922), (858, 84961)]