85247712

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{379}}^1$

素因数の和:477

約数の個数: 144

約数和(自身を含む): 268894080

約数和(自身を除く): 183646368

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 66, 71, 72, 88, 96, 99, 132, 142, 144, 176, 198, 213, 264, 284, 288, 352, 379, 396, 426, 528, 568, 639, 758, 781, 792, 852, 1056, 1136, 1137, 1278, 1516, 1562, 1584, 1704, 2272, 2274, 2343, 2556, 3032, 3124, 3168, 3408, 3411, 4169, 4548, 4686, 5112, 6064, 6248, 6816, 6822, 7029, 8338, 9096, 9372, 10224, 12128, 12496, 12507, 13644, 14058, 16676, 18192, 18744, 20448, 24992, 25014, 26909, 27288, 28116, 33352, 36384, 37488, 37521, 50028, 53818, 54576, 56232, 66704, 74976, 75042, 80727, 100056, 107636, 109152, 112464, 133408, 150084, 161454, 200112, 215272, 224928, 242181, 295999, 300168, 322908, 400224, 430544, 484362, 591998, 600336, 645816, 861088, 887997, 968724, 1183996, 1200672, 1291632, 1775994, 1937448, 2367992, 2583264, 2663991, 3551988, 3874896, 4735984, 5327982, 7103976, 7749792, 9471968, 10655964, 14207952, 21311928, 28415904, 42623856, 85247712]

約数ペア:

[(1, 85247712), (2, 42623856), (3, 28415904), (4, 21311928), (6, 14207952), (8, 10655964), (9, 9471968), (11, 7749792), (12, 7103976), (16, 5327982), (18, 4735984), (22, 3874896), (24, 3551988), (32, 2663991), (33, 2583264), (36, 2367992), (44, 1937448), (48, 1775994), (66, 1291632), (71, 1200672), (72, 1183996), (88, 968724), (96, 887997), (99, 861088), (132, 645816), (142, 600336), (144, 591998), (176, 484362), (198, 430544), (213, 400224), (264, 322908), (284, 300168), (288, 295999), (352, 242181), (379, 224928), (396, 215272), (426, 200112), (528, 161454), (568, 150084), (639, 133408), (758, 112464), (781, 109152), (792, 107636), (852, 100056), (1056, 80727), (1136, 75042), (1137, 74976), (1278, 66704), (1516, 56232), (1562, 54576), (1584, 53818), (1704, 50028), (2272, 37521), (2274, 37488), (2343, 36384), (2556, 33352), (3032, 28116), (3124, 27288), (3168, 26909), (3408, 25014), (3411, 24992), (4169, 20448), (4548, 18744), (4686, 18192), (5112, 16676), (6064, 14058), (6248, 13644), (6816, 12507), (6822, 12496), (7029, 12128), (8338, 10224), (9096, 9372)]