77219072

素因数分解:

$2^8\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1051}}^1$

素因数の和:1115

約数の個数: 72

約数和(自身を含む): 180624192

約数和(自身を除く): 103405120

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 41, 56, 64, 82, 112, 128, 164, 224, 256, 287, 328, 448, 574, 656, 896, 1051, 1148, 1312, 1792, 2102, 2296, 2624, 4204, 4592, 5248, 7357, 8408, 9184, 10496, 14714, 16816, 18368, 29428, 33632, 36736, 43091, 58856, 67264, 73472, 86182, 117712, 134528, 172364, 235424, 269056, 301637, 344728, 470848, 603274, 689456, 941696, 1206548, 1378912, 1883392, 2413096, 2757824, 4826192, 5515648, 9652384, 11031296, 19304768, 38609536, 77219072]

約数ペア:

[(1, 77219072), (2, 38609536), (4, 19304768), (7, 11031296), (8, 9652384), (14, 5515648), (16, 4826192), (28, 2757824), (32, 2413096), (41, 1883392), (56, 1378912), (64, 1206548), (82, 941696), (112, 689456), (128, 603274), (164, 470848), (224, 344728), (256, 301637), (287, 269056), (328, 235424), (448, 172364), (574, 134528), (656, 117712), (896, 86182), (1051, 73472), (1148, 67264), (1312, 58856), (1792, 43091), (2102, 36736), (2296, 33632), (2624, 29428), (4204, 18368), (4592, 16816), (5248, 14714), (7357, 10496), (8408, 9184)]