78231384

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{137}}^1$

素因数の和:270

約数の個数: 192

約数和(自身を含む): 268669440

約数和(自身を除く): 190438056

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 21, 22, 24, 28, 33, 36, 42, 44, 56, 63, 66, 72, 77, 84, 88, 99, 103, 126, 132, 137, 154, 168, 198, 206, 231, 252, 264, 274, 308, 309, 396, 411, 412, 462, 504, 548, 616, 618, 693, 721, 792, 822, 824, 924, 927, 959, 1096, 1133, 1233, 1236, 1386, 1442, 1507, 1644, 1848, 1854, 1918, 2163, 2266, 2466, 2472, 2772, 2877, 2884, 3014, 3288, 3399, 3708, 3836, 4326, 4521, 4532, 4932, 5544, 5754, 5768, 6028, 6489, 6798, 7416, 7672, 7931, 8631, 8652, 9042, 9064, 9864, 10197, 10549, 11508, 12056, 12978, 13563, 13596, 14111, 15862, 17262, 17304, 18084, 20394, 21098, 23016, 23793, 25956, 27126, 27192, 28222, 31647, 31724, 34524, 36168, 40788, 42196, 42333, 47586, 51912, 54252, 56444, 63294, 63448, 69048, 71379, 81576, 84392, 84666, 94941, 95172, 98777, 108504, 112888, 126588, 126999, 142758, 155221, 169332, 189882, 190344, 197554, 253176, 253998, 285516, 296331, 310442, 338664, 379764, 395108, 465663, 507996, 571032, 592662, 620884, 759528, 790216, 888993, 931326, 1015992, 1086547, 1185324, 1241768, 1396989, 1777986, 1862652, 2173094, 2370648, 2793978, 3259641, 3555972, 3725304, 4346188, 5587956, 6519282, 7111944, 8692376, 9778923, 11175912, 13038564, 19557846, 26077128, 39115692, 78231384]

約数ペア:

[(1, 78231384), (2, 39115692), (3, 26077128), (4, 19557846), (6, 13038564), (7, 11175912), (8, 9778923), (9, 8692376), (11, 7111944), (12, 6519282), (14, 5587956), (18, 4346188), (21, 3725304), (22, 3555972), (24, 3259641), (28, 2793978), (33, 2370648), (36, 2173094), (42, 1862652), (44, 1777986), (56, 1396989), (63, 1241768), (66, 1185324), (72, 1086547), (77, 1015992), (84, 931326), (88, 888993), (99, 790216), (103, 759528), (126, 620884), (132, 592662), (137, 571032), (154, 507996), (168, 465663), (198, 395108), (206, 379764), (231, 338664), (252, 310442), (264, 296331), (274, 285516), (308, 253998), (309, 253176), (396, 197554), (411, 190344), (412, 189882), (462, 169332), (504, 155221), (548, 142758), (616, 126999), (618, 126588), (693, 112888), (721, 108504), (792, 98777), (822, 95172), (824, 94941), (924, 84666), (927, 84392), (959, 81576), (1096, 71379), (1133, 69048), (1233, 63448), (1236, 63294), (1386, 56444), (1442, 54252), (1507, 51912), (1644, 47586), (1848, 42333), (1854, 42196), (1918, 40788), (2163, 36168), (2266, 34524), (2466, 31724), (2472, 31647), (2772, 28222), (2877, 27192), (2884, 27126), (3014, 25956), (3288, 23793), (3399, 23016), (3708, 21098), (3836, 20394), (4326, 18084), (4521, 17304), (4532, 17262), (4932, 15862), (5544, 14111), (5754, 13596), (5768, 13563), (6028, 12978), (6489, 12056), (6798, 11508), (7416, 10549), (7672, 10197), (7931, 9864), (8631, 9064), (8652, 9042)]