7884648

素因数分解:

$2^3\times 3^3\times {\mathrm{173}}^1\times {\mathrm{211}}^1$

素因数の和:399

約数の個数: 64

約数和(自身を含む): 22132800

約数和(自身を除く): 14248152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 173, 211, 216, 346, 422, 519, 633, 692, 844, 1038, 1266, 1384, 1557, 1688, 1899, 2076, 2532, 3114, 3798, 4152, 4671, 5064, 5697, 6228, 7596, 9342, 11394, 12456, 15192, 18684, 22788, 36503, 37368, 45576, 73006, 109509, 146012, 219018, 292024, 328527, 438036, 657054, 876072, 985581, 1314108, 1971162, 2628216, 3942324, 7884648]

約数ペア:

[(1, 7884648), (2, 3942324), (3, 2628216), (4, 1971162), (6, 1314108), (8, 985581), (9, 876072), (12, 657054), (18, 438036), (24, 328527), (27, 292024), (36, 219018), (54, 146012), (72, 109509), (108, 73006), (173, 45576), (211, 37368), (216, 36503), (346, 22788), (422, 18684), (519, 15192), (633, 12456), (692, 11394), (844, 9342), (1038, 7596), (1266, 6228), (1384, 5697), (1557, 5064), (1688, 4671), (1899, 4152), (2076, 3798), (2532, 3114)]