84126812

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{16067}}^1$

素因数の和:16106

約数の個数: 48

約数和(自身を含む): 194358528

約数和(自身を除く): 110231716

約数列:

[1, 2, 4, 7, 11, 14, 17, 22, 28, 34, 44, 68, 77, 119, 154, 187, 238, 308, 374, 476, 748, 1309, 2618, 5236, 16067, 32134, 64268, 112469, 176737, 224938, 273139, 353474, 449876, 546278, 706948, 1092556, 1237159, 1911973, 2474318, 3004529, 3823946, 4948636, 6009058, 7647892, 12018116, 21031703, 42063406, 84126812]

約数ペア:

[(1, 84126812), (2, 42063406), (4, 21031703), (7, 12018116), (11, 7647892), (14, 6009058), (17, 4948636), (22, 3823946), (28, 3004529), (34, 2474318), (44, 1911973), (68, 1237159), (77, 1092556), (119, 706948), (154, 546278), (187, 449876), (238, 353474), (308, 273139), (374, 224938), (476, 176737), (748, 112469), (1309, 64268), (2618, 32134), (5236, 16067)]