79921244

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{617}}^1$

素因数の和:734

約数の個数: 48

約数和(自身を含む): 156981888

約数和(自身を除く): 77060644

約数列:

[1, 2, 4, 13, 26, 47, 52, 53, 94, 106, 188, 212, 611, 617, 689, 1222, 1234, 1378, 2444, 2468, 2491, 2756, 4982, 8021, 9964, 16042, 28999, 32084, 32383, 32701, 57998, 64766, 65402, 115996, 129532, 130804, 376987, 425113, 753974, 850226, 1507948, 1536947, 1700452, 3073894, 6147788, 19980311, 39960622, 79921244]

約数ペア:

[(1, 79921244), (2, 39960622), (4, 19980311), (13, 6147788), (26, 3073894), (47, 1700452), (52, 1536947), (53, 1507948), (94, 850226), (106, 753974), (188, 425113), (212, 376987), (611, 130804), (617, 129532), (689, 115996), (1222, 65402), (1234, 64766), (1378, 57998), (2444, 32701), (2468, 32383), (2491, 32084), (2756, 28999), (4982, 16042), (8021, 9964)]