7896312

素因数分解:

$2^3\times 3^3\times {\mathrm{139}}^1\times {\mathrm{263}}^1$

素因数の和:417

約数の個数: 64

約数和(自身を含む): 22176000

約数和(自身を除く): 14279688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 139, 216, 263, 278, 417, 526, 556, 789, 834, 1052, 1112, 1251, 1578, 1668, 2104, 2367, 2502, 3156, 3336, 3753, 4734, 5004, 6312, 7101, 7506, 9468, 10008, 14202, 15012, 18936, 28404, 30024, 36557, 56808, 73114, 109671, 146228, 219342, 292456, 329013, 438684, 658026, 877368, 987039, 1316052, 1974078, 2632104, 3948156, 7896312]

約数ペア:

[(1, 7896312), (2, 3948156), (3, 2632104), (4, 1974078), (6, 1316052), (8, 987039), (9, 877368), (12, 658026), (18, 438684), (24, 329013), (27, 292456), (36, 219342), (54, 146228), (72, 109671), (108, 73114), (139, 56808), (216, 36557), (263, 30024), (278, 28404), (417, 18936), (526, 15012), (556, 14202), (789, 10008), (834, 9468), (1052, 7506), (1112, 7101), (1251, 6312), (1578, 5004), (1668, 4734), (2104, 3753), (2367, 3336), (2502, 3156)]