69960368

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{139}}^1\times {\mathrm{379}}^1$

素因数の和:609

約数の個数: 40

約数和(自身を含む): 138532800

約数和(自身を除く): 68572432

約数列:

[1, 2, 4, 8, 16, 83, 139, 166, 278, 332, 379, 556, 664, 758, 1112, 1328, 1516, 2224, 3032, 6064, 11537, 23074, 31457, 46148, 52681, 62914, 92296, 105362, 125828, 184592, 210724, 251656, 421448, 503312, 842896, 4372523, 8745046, 17490092, 34980184, 69960368]

約数ペア:

[(1, 69960368), (2, 34980184), (4, 17490092), (8, 8745046), (16, 4372523), (83, 842896), (139, 503312), (166, 421448), (278, 251656), (332, 210724), (379, 184592), (556, 125828), (664, 105362), (758, 92296), (1112, 62914), (1328, 52681), (1516, 46148), (2224, 31457), (3032, 23074), (6064, 11537)]