87344672

素因数分解:

$2^5\times {\mathrm{19}}^2\times {\mathrm{7561}}^1$

素因数の和:7609

約数の個数: 36

約数和(自身を含む): 181510686

約数和(自身を除く): 94166014

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 361, 608, 722, 1444, 2888, 5776, 7561, 11552, 15122, 30244, 60488, 120976, 143659, 241952, 287318, 574636, 1149272, 2298544, 2729521, 4597088, 5459042, 10918084, 21836168, 43672336, 87344672]

約数ペア:

[(1, 87344672), (2, 43672336), (4, 21836168), (8, 10918084), (16, 5459042), (19, 4597088), (32, 2729521), (38, 2298544), (76, 1149272), (152, 574636), (304, 287318), (361, 241952), (608, 143659), (722, 120976), (1444, 60488), (2888, 30244), (5776, 15122), (7561, 11552)]