87161994

素因数分解:

$2^1\times 3^4\times {\mathrm{29}}^1\times {\mathrm{18553}}^1$

素因数の和:18596

約数の個数: 40

約数和(自身を含む): 202053060

約数和(自身を除く): 114891066

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 54, 58, 81, 87, 162, 174, 261, 522, 783, 1566, 2349, 4698, 18553, 37106, 55659, 111318, 166977, 333954, 500931, 538037, 1001862, 1076074, 1502793, 1614111, 3005586, 3228222, 4842333, 9684666, 14526999, 29053998, 43580997, 87161994]

約数ペア:

[(1, 87161994), (2, 43580997), (3, 29053998), (6, 14526999), (9, 9684666), (18, 4842333), (27, 3228222), (29, 3005586), (54, 1614111), (58, 1502793), (81, 1076074), (87, 1001862), (162, 538037), (174, 500931), (261, 333954), (522, 166977), (783, 111318), (1566, 55659), (2349, 37106), (4698, 18553)]