72279708

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{257}}^1\times {\mathrm{1019}}^1$

素因数の和:1306

約数の個数: 48

約数和(自身を含む): 176843520

約数和(自身を除く): 104563812

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 257, 276, 514, 771, 1019, 1028, 1542, 2038, 3057, 3084, 4076, 5911, 6114, 11822, 12228, 17733, 23437, 23644, 35466, 46874, 70311, 70932, 93748, 140622, 261883, 281244, 523766, 785649, 1047532, 1571298, 3142596, 6023309, 12046618, 18069927, 24093236, 36139854, 72279708]

約数ペア:

[(1, 72279708), (2, 36139854), (3, 24093236), (4, 18069927), (6, 12046618), (12, 6023309), (23, 3142596), (46, 1571298), (69, 1047532), (92, 785649), (138, 523766), (257, 281244), (276, 261883), (514, 140622), (771, 93748), (1019, 70932), (1028, 70311), (1542, 46874), (2038, 35466), (3057, 23644), (3084, 23437), (4076, 17733), (5911, 12228), (6114, 11822)]