72907824

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^2\times {\mathrm{12553}}^1$

素因数の和:12586

約数の個数: 60

約数和(自身を含む): 207040568

約数和(自身を除く): 134132744

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 121, 132, 176, 242, 264, 363, 484, 528, 726, 968, 1452, 1936, 2904, 5808, 12553, 25106, 37659, 50212, 75318, 100424, 138083, 150636, 200848, 276166, 301272, 414249, 552332, 602544, 828498, 1104664, 1518913, 1656996, 2209328, 3037826, 3313992, 4556739, 6075652, 6627984, 9113478, 12151304, 18226956, 24302608, 36453912, 72907824]

約数ペア:

[(1, 72907824), (2, 36453912), (3, 24302608), (4, 18226956), (6, 12151304), (8, 9113478), (11, 6627984), (12, 6075652), (16, 4556739), (22, 3313992), (24, 3037826), (33, 2209328), (44, 1656996), (48, 1518913), (66, 1104664), (88, 828498), (121, 602544), (132, 552332), (176, 414249), (242, 301272), (264, 276166), (363, 200848), (484, 150636), (528, 138083), (726, 100424), (968, 75318), (1452, 50212), (1936, 37659), (2904, 25106), (5808, 12553)]