74388776

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{613}}^1$

素因数の和:834

約数の個数: 64

約数和(自身を含む): 175063680

約数和(自身を除く): 100674904

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 197, 308, 394, 613, 616, 788, 1226, 1379, 1576, 2167, 2452, 2758, 4291, 4334, 4904, 5516, 6743, 8582, 8668, 11032, 13486, 15169, 17164, 17336, 26972, 30338, 34328, 47201, 53944, 60676, 94402, 120761, 121352, 188804, 241522, 377608, 483044, 845327, 966088, 1328371, 1690654, 2656742, 3381308, 5313484, 6762616, 9298597, 10626968, 18597194, 37194388, 74388776]

約数ペア:

[(1, 74388776), (2, 37194388), (4, 18597194), (7, 10626968), (8, 9298597), (11, 6762616), (14, 5313484), (22, 3381308), (28, 2656742), (44, 1690654), (56, 1328371), (77, 966088), (88, 845327), (154, 483044), (197, 377608), (308, 241522), (394, 188804), (613, 121352), (616, 120761), (788, 94402), (1226, 60676), (1379, 53944), (1576, 47201), (2167, 34328), (2452, 30338), (2758, 26972), (4291, 17336), (4334, 17164), (4904, 15169), (5516, 13486), (6743, 11032), (8582, 8668)]