89410386

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{359}}^1$

素因数の和:511

約数の個数: 64

約数和(自身を含む): 201277440

約数和(自身を除く): 111867054

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 103, 186, 206, 309, 359, 403, 618, 718, 806, 1077, 1209, 1339, 2154, 2418, 2678, 3193, 4017, 4667, 6386, 8034, 9334, 9579, 11129, 14001, 19158, 22258, 28002, 33387, 36977, 41509, 66774, 73954, 83018, 110931, 124527, 144677, 221862, 249054, 289354, 434031, 480701, 868062, 961402, 1146287, 1442103, 2292574, 2884206, 3438861, 6877722, 14901731, 29803462, 44705193, 89410386]

約数ペア:

[(1, 89410386), (2, 44705193), (3, 29803462), (6, 14901731), (13, 6877722), (26, 3438861), (31, 2884206), (39, 2292574), (62, 1442103), (78, 1146287), (93, 961402), (103, 868062), (186, 480701), (206, 434031), (309, 289354), (359, 249054), (403, 221862), (618, 144677), (718, 124527), (806, 110931), (1077, 83018), (1209, 73954), (1339, 66774), (2154, 41509), (2418, 36977), (2678, 33387), (3193, 28002), (4017, 22258), (4667, 19158), (6386, 14001), (8034, 11129), (9334, 9579)]