87350238

素因数分解:

$2^1\times 3^6\times {\mathrm{181}}^1\times {\mathrm{331}}^1$

素因数の和:532

約数の個数: 56

約数和(自身を含む): 198130296

約数和(自身を除く): 110780058

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 181, 243, 331, 362, 486, 543, 662, 729, 993, 1086, 1458, 1629, 1986, 2979, 3258, 4887, 5958, 8937, 9774, 14661, 17874, 26811, 29322, 43983, 53622, 59911, 80433, 87966, 119822, 131949, 160866, 179733, 241299, 263898, 359466, 482598, 539199, 1078398, 1617597, 3235194, 4852791, 9705582, 14558373, 29116746, 43675119, 87350238]

約数ペア:

[(1, 87350238), (2, 43675119), (3, 29116746), (6, 14558373), (9, 9705582), (18, 4852791), (27, 3235194), (54, 1617597), (81, 1078398), (162, 539199), (181, 482598), (243, 359466), (331, 263898), (362, 241299), (486, 179733), (543, 160866), (662, 131949), (729, 119822), (993, 87966), (1086, 80433), (1458, 59911), (1629, 53622), (1986, 43983), (2979, 29322), (3258, 26811), (4887, 17874), (5958, 14661), (8937, 9774)]