91265608

素因数分解:

$2^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1\times {\mathrm{251}}^1$

素因数の和:458

約数の個数: 64

約数和(自身を含む): 202245120

約数和(自身を除く): 110979512

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 56, 86, 151, 172, 251, 301, 302, 344, 502, 602, 604, 1004, 1057, 1204, 1208, 1757, 2008, 2114, 2408, 3514, 4228, 6493, 7028, 8456, 10793, 12986, 14056, 21586, 25972, 37901, 43172, 45451, 51944, 75551, 75802, 86344, 90902, 151102, 151604, 181804, 265307, 302204, 303208, 363608, 530614, 604408, 1061228, 1629743, 2122456, 3259486, 6518972, 11408201, 13037944, 22816402, 45632804, 91265608]

約数ペア:

[(1, 91265608), (2, 45632804), (4, 22816402), (7, 13037944), (8, 11408201), (14, 6518972), (28, 3259486), (43, 2122456), (56, 1629743), (86, 1061228), (151, 604408), (172, 530614), (251, 363608), (301, 303208), (302, 302204), (344, 265307), (502, 181804), (602, 151604), (604, 151102), (1004, 90902), (1057, 86344), (1204, 75802), (1208, 75551), (1757, 51944), (2008, 45451), (2114, 43172), (2408, 37901), (3514, 25972), (4228, 21586), (6493, 14056), (7028, 12986), (8456, 10793)]