77278432

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{397}}^1$

素因数の和:504

約数の個数: 96

約数和(自身を含む): 192568320

約数和(自身を除く): 115289888

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 77, 79, 88, 112, 154, 158, 176, 224, 308, 316, 352, 397, 553, 616, 632, 794, 869, 1106, 1232, 1264, 1588, 1738, 2212, 2464, 2528, 2779, 3176, 3476, 4367, 4424, 5558, 6083, 6352, 6952, 8734, 8848, 11116, 12166, 12704, 13904, 17468, 17696, 22232, 24332, 27808, 30569, 31363, 34936, 44464, 48664, 61138, 62726, 69872, 88928, 97328, 122276, 125452, 139744, 194656, 219541, 244552, 250904, 344993, 439082, 489104, 501808, 689986, 878164, 978208, 1003616, 1379972, 1756328, 2414951, 2759944, 3512656, 4829902, 5519888, 7025312, 9659804, 11039776, 19319608, 38639216, 77278432]

約数ペア:

[(1, 77278432), (2, 38639216), (4, 19319608), (7, 11039776), (8, 9659804), (11, 7025312), (14, 5519888), (16, 4829902), (22, 3512656), (28, 2759944), (32, 2414951), (44, 1756328), (56, 1379972), (77, 1003616), (79, 978208), (88, 878164), (112, 689986), (154, 501808), (158, 489104), (176, 439082), (224, 344993), (308, 250904), (316, 244552), (352, 219541), (397, 194656), (553, 139744), (616, 125452), (632, 122276), (794, 97328), (869, 88928), (1106, 69872), (1232, 62726), (1264, 61138), (1588, 48664), (1738, 44464), (2212, 34936), (2464, 31363), (2528, 30569), (2779, 27808), (3176, 24332), (3476, 22232), (4367, 17696), (4424, 17468), (5558, 13904), (6083, 12704), (6352, 12166), (6952, 11116), (8734, 8848)]