71776012

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{397}}^1\times {\mathrm{587}}^1$

素因数の和:1006

約数の個数: 48

約数和(自身を含む): 157264128

約数和(自身を除く): 85488116

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 397, 587, 794, 1174, 1588, 2348, 2779, 4109, 4367, 5558, 6457, 8218, 8734, 11116, 12914, 16436, 17468, 25828, 30569, 45199, 61138, 90398, 122276, 180796, 233039, 466078, 932156, 1631273, 2563429, 3262546, 5126858, 6525092, 10253716, 17944003, 35888006, 71776012]

約数ペア:

[(1, 71776012), (2, 35888006), (4, 17944003), (7, 10253716), (11, 6525092), (14, 5126858), (22, 3262546), (28, 2563429), (44, 1631273), (77, 932156), (154, 466078), (308, 233039), (397, 180796), (587, 122276), (794, 90398), (1174, 61138), (1588, 45199), (2348, 30569), (2779, 25828), (4109, 17468), (4367, 16436), (5558, 12914), (6457, 11116), (8218, 8734)]