79425864

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{47}}^1\times {\mathrm{479}}^1$

素因数の和:552

約数の個数: 144

約数和(自身を含む): 256089600

約数和(自身を除く): 176663736

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 47, 49, 56, 63, 72, 84, 94, 98, 126, 141, 147, 168, 188, 196, 252, 282, 294, 329, 376, 392, 423, 441, 479, 504, 564, 588, 658, 846, 882, 958, 987, 1128, 1176, 1316, 1437, 1692, 1764, 1916, 1974, 2303, 2632, 2874, 2961, 3353, 3384, 3528, 3832, 3948, 4311, 4606, 5748, 5922, 6706, 6909, 7896, 8622, 9212, 10059, 11496, 11844, 13412, 13818, 17244, 18424, 20118, 20727, 22513, 23471, 23688, 26824, 27636, 30177, 34488, 40236, 41454, 45026, 46942, 55272, 60354, 67539, 70413, 80472, 82908, 90052, 93884, 120708, 135078, 140826, 157591, 165816, 180104, 187768, 202617, 211239, 241416, 270156, 281652, 315182, 405234, 422478, 472773, 540312, 563304, 630364, 810468, 844956, 945546, 1103137, 1260728, 1418319, 1620936, 1689912, 1891092, 2206274, 2836638, 3309411, 3782184, 4412548, 5673276, 6618822, 8825096, 9928233, 11346552, 13237644, 19856466, 26475288, 39712932, 79425864]

約数ペア:

[(1, 79425864), (2, 39712932), (3, 26475288), (4, 19856466), (6, 13237644), (7, 11346552), (8, 9928233), (9, 8825096), (12, 6618822), (14, 5673276), (18, 4412548), (21, 3782184), (24, 3309411), (28, 2836638), (36, 2206274), (42, 1891092), (47, 1689912), (49, 1620936), (56, 1418319), (63, 1260728), (72, 1103137), (84, 945546), (94, 844956), (98, 810468), (126, 630364), (141, 563304), (147, 540312), (168, 472773), (188, 422478), (196, 405234), (252, 315182), (282, 281652), (294, 270156), (329, 241416), (376, 211239), (392, 202617), (423, 187768), (441, 180104), (479, 165816), (504, 157591), (564, 140826), (588, 135078), (658, 120708), (846, 93884), (882, 90052), (958, 82908), (987, 80472), (1128, 70413), (1176, 67539), (1316, 60354), (1437, 55272), (1692, 46942), (1764, 45026), (1916, 41454), (1974, 40236), (2303, 34488), (2632, 30177), (2874, 27636), (2961, 26824), (3353, 23688), (3384, 23471), (3528, 22513), (3832, 20727), (3948, 20118), (4311, 18424), (4606, 17244), (5748, 13818), (5922, 13412), (6706, 11844), (6909, 11496), (7896, 10059), (8622, 9212)]