76887888

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{293}}^1$

素因数の和:393

約数の個数: 160

約数和(自身を含む): 251983872

約数和(自身を除く): 175095984

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 33, 42, 44, 48, 56, 66, 71, 77, 84, 88, 112, 132, 142, 154, 168, 176, 213, 231, 264, 284, 293, 308, 336, 426, 462, 497, 528, 568, 586, 616, 781, 852, 879, 924, 994, 1136, 1172, 1232, 1491, 1562, 1704, 1758, 1848, 1988, 2051, 2343, 2344, 2982, 3124, 3223, 3408, 3516, 3696, 3976, 4102, 4686, 4688, 5467, 5964, 6153, 6248, 6446, 7032, 7952, 8204, 9372, 9669, 10934, 11928, 12306, 12496, 12892, 14064, 16401, 16408, 18744, 19338, 20803, 21868, 22561, 23856, 24612, 25784, 32802, 32816, 37488, 38676, 41606, 43736, 45122, 49224, 51568, 62409, 65604, 67683, 77352, 83212, 87472, 90244, 98448, 124818, 131208, 135366, 145621, 154704, 166424, 180488, 228833, 249636, 262416, 270732, 291242, 332848, 360976, 436863, 457666, 499272, 541464, 582484, 686499, 873726, 915332, 998544, 1082928, 1164968, 1372998, 1601831, 1747452, 1830664, 2329936, 2745996, 3203662, 3494904, 3661328, 4805493, 5491992, 6407324, 6989808, 9610986, 10983984, 12814648, 19221972, 25629296, 38443944, 76887888]

約数ペア:

[(1, 76887888), (2, 38443944), (3, 25629296), (4, 19221972), (6, 12814648), (7, 10983984), (8, 9610986), (11, 6989808), (12, 6407324), (14, 5491992), (16, 4805493), (21, 3661328), (22, 3494904), (24, 3203662), (28, 2745996), (33, 2329936), (42, 1830664), (44, 1747452), (48, 1601831), (56, 1372998), (66, 1164968), (71, 1082928), (77, 998544), (84, 915332), (88, 873726), (112, 686499), (132, 582484), (142, 541464), (154, 499272), (168, 457666), (176, 436863), (213, 360976), (231, 332848), (264, 291242), (284, 270732), (293, 262416), (308, 249636), (336, 228833), (426, 180488), (462, 166424), (497, 154704), (528, 145621), (568, 135366), (586, 131208), (616, 124818), (781, 98448), (852, 90244), (879, 87472), (924, 83212), (994, 77352), (1136, 67683), (1172, 65604), (1232, 62409), (1491, 51568), (1562, 49224), (1704, 45122), (1758, 43736), (1848, 41606), (1988, 38676), (2051, 37488), (2343, 32816), (2344, 32802), (2982, 25784), (3124, 24612), (3223, 23856), (3408, 22561), (3516, 21868), (3696, 20803), (3976, 19338), (4102, 18744), (4686, 16408), (4688, 16401), (5467, 14064), (5964, 12892), (6153, 12496), (6248, 12306), (6446, 11928), (7032, 10934), (7952, 9669), (8204, 9372)]