78638976

素因数分解:

$2^7\times 3^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1$

素因数の和:181

約数の個数: 192

約数和(自身を含む): 250614000

約数和(自身を除く): 171975024

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 59, 64, 72, 78, 89, 96, 104, 117, 118, 128, 144, 156, 177, 178, 192, 208, 234, 236, 267, 288, 312, 354, 356, 384, 416, 468, 472, 531, 534, 576, 624, 708, 712, 767, 801, 832, 936, 944, 1062, 1068, 1152, 1157, 1248, 1416, 1424, 1534, 1602, 1664, 1872, 1888, 2124, 2136, 2301, 2314, 2496, 2832, 2848, 3068, 3204, 3471, 3744, 3776, 4248, 4272, 4602, 4628, 4992, 5251, 5664, 5696, 6136, 6408, 6903, 6942, 7488, 7552, 8496, 8544, 9204, 9256, 10413, 10502, 11328, 11392, 12272, 12816, 13806, 13884, 14976, 15753, 16992, 17088, 18408, 18512, 20826, 21004, 22656, 24544, 25632, 27612, 27768, 31506, 33984, 34176, 36816, 37024, 41652, 42008, 47259, 49088, 51264, 55224, 55536, 63012, 67968, 68263, 73632, 74048, 83304, 84016, 94518, 98176, 102528, 110448, 111072, 126024, 136526, 147264, 148096, 166608, 168032, 189036, 204789, 220896, 222144, 252048, 273052, 294528, 333216, 336064, 378072, 409578, 441792, 444288, 504096, 546104, 614367, 666432, 672128, 756144, 819156, 883584, 1008192, 1092208, 1228734, 1332864, 1512288, 1638312, 2016384, 2184416, 2457468, 3024576, 3276624, 4368832, 4914936, 6049152, 6553248, 8737664, 9829872, 13106496, 19659744, 26212992, 39319488, 78638976]

約数ペア:

[(1, 78638976), (2, 39319488), (3, 26212992), (4, 19659744), (6, 13106496), (8, 9829872), (9, 8737664), (12, 6553248), (13, 6049152), (16, 4914936), (18, 4368832), (24, 3276624), (26, 3024576), (32, 2457468), (36, 2184416), (39, 2016384), (48, 1638312), (52, 1512288), (59, 1332864), (64, 1228734), (72, 1092208), (78, 1008192), (89, 883584), (96, 819156), (104, 756144), (117, 672128), (118, 666432), (128, 614367), (144, 546104), (156, 504096), (177, 444288), (178, 441792), (192, 409578), (208, 378072), (234, 336064), (236, 333216), (267, 294528), (288, 273052), (312, 252048), (354, 222144), (356, 220896), (384, 204789), (416, 189036), (468, 168032), (472, 166608), (531, 148096), (534, 147264), (576, 136526), (624, 126024), (708, 111072), (712, 110448), (767, 102528), (801, 98176), (832, 94518), (936, 84016), (944, 83304), (1062, 74048), (1068, 73632), (1152, 68263), (1157, 67968), (1248, 63012), (1416, 55536), (1424, 55224), (1534, 51264), (1602, 49088), (1664, 47259), (1872, 42008), (1888, 41652), (2124, 37024), (2136, 36816), (2301, 34176), (2314, 33984), (2496, 31506), (2832, 27768), (2848, 27612), (3068, 25632), (3204, 24544), (3471, 22656), (3744, 21004), (3776, 20826), (4248, 18512), (4272, 18408), (4602, 17088), (4628, 16992), (4992, 15753), (5251, 14976), (5664, 13884), (5696, 13806), (6136, 12816), (6408, 12272), (6903, 11392), (6942, 11328), (7488, 10502), (7552, 10413), (8496, 9256), (8544, 9204)]