123699072

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2707}}^1$

素因数の和:2748

約数の個数: 128

約数和(自身を含む): 397751040

約数和(自身を除く): 274051968

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 32, 34, 42, 48, 51, 56, 64, 68, 84, 96, 102, 112, 119, 128, 136, 168, 192, 204, 224, 238, 272, 336, 357, 384, 408, 448, 476, 544, 672, 714, 816, 896, 952, 1088, 1344, 1428, 1632, 1904, 2176, 2688, 2707, 2856, 3264, 3808, 5414, 5712, 6528, 7616, 8121, 10828, 11424, 15232, 16242, 18949, 21656, 22848, 32484, 37898, 43312, 45696, 46019, 56847, 64968, 75796, 86624, 92038, 113694, 129936, 138057, 151592, 173248, 184076, 227388, 259872, 276114, 303184, 322133, 346496, 368152, 454776, 519744, 552228, 606368, 644266, 736304, 909552, 966399, 1039488, 1104456, 1212736, 1288532, 1472608, 1819104, 1932798, 2208912, 2425472, 2577064, 2945216, 3638208, 3865596, 4417824, 5154128, 5890432, 7276416, 7731192, 8835648, 10308256, 15462384, 17671296, 20616512, 30924768, 41233024, 61849536, 123699072]

約数ペア:

[(1, 123699072), (2, 61849536), (3, 41233024), (4, 30924768), (6, 20616512), (7, 17671296), (8, 15462384), (12, 10308256), (14, 8835648), (16, 7731192), (17, 7276416), (21, 5890432), (24, 5154128), (28, 4417824), (32, 3865596), (34, 3638208), (42, 2945216), (48, 2577064), (51, 2425472), (56, 2208912), (64, 1932798), (68, 1819104), (84, 1472608), (96, 1288532), (102, 1212736), (112, 1104456), (119, 1039488), (128, 966399), (136, 909552), (168, 736304), (192, 644266), (204, 606368), (224, 552228), (238, 519744), (272, 454776), (336, 368152), (357, 346496), (384, 322133), (408, 303184), (448, 276114), (476, 259872), (544, 227388), (672, 184076), (714, 173248), (816, 151592), (896, 138057), (952, 129936), (1088, 113694), (1344, 92038), (1428, 86624), (1632, 75796), (1904, 64968), (2176, 56847), (2688, 46019), (2707, 45696), (2856, 43312), (3264, 37898), (3808, 32484), (5414, 22848), (5712, 21656), (6528, 18949), (7616, 16242), (8121, 15232), (10828, 11424)]