77549944

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{241}}^1$

素因数の和:368

約数の個数: 64

約数和(自身を含む): 161172000

約数和(自身を除く): 83622056

約数列:

[1, 2, 4, 8, 19, 29, 38, 58, 73, 76, 116, 146, 152, 232, 241, 292, 482, 551, 584, 964, 1102, 1387, 1928, 2117, 2204, 2774, 4234, 4408, 4579, 5548, 6989, 8468, 9158, 11096, 13978, 16936, 17593, 18316, 27956, 35186, 36632, 40223, 55912, 70372, 80446, 132791, 140744, 160892, 265582, 321784, 334267, 510197, 531164, 668534, 1020394, 1062328, 1337068, 2040788, 2674136, 4081576, 9693743, 19387486, 38774972, 77549944]

約数ペア:

[(1, 77549944), (2, 38774972), (4, 19387486), (8, 9693743), (19, 4081576), (29, 2674136), (38, 2040788), (58, 1337068), (73, 1062328), (76, 1020394), (116, 668534), (146, 531164), (152, 510197), (232, 334267), (241, 321784), (292, 265582), (482, 160892), (551, 140744), (584, 132791), (964, 80446), (1102, 70372), (1387, 55912), (1928, 40223), (2117, 36632), (2204, 35186), (2774, 27956), (4234, 18316), (4408, 17593), (4579, 16936), (5548, 13978), (6989, 11096), (8468, 9158)]