56881728

素因数分解:

$2^6\times 3^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1$

素因数の和:229

約数の個数: 168

約数和(自身を含む): 178426872

約数和(自身を除く): 121545144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 37, 48, 51, 64, 68, 72, 74, 96, 102, 111, 136, 144, 148, 153, 157, 192, 204, 222, 272, 288, 296, 306, 314, 333, 408, 444, 471, 544, 576, 592, 612, 628, 629, 666, 816, 888, 942, 1088, 1184, 1224, 1256, 1258, 1332, 1413, 1632, 1776, 1884, 1887, 2368, 2448, 2512, 2516, 2664, 2669, 2826, 3264, 3552, 3768, 3774, 4896, 5024, 5032, 5328, 5338, 5652, 5661, 5809, 7104, 7536, 7548, 8007, 9792, 10048, 10064, 10656, 10676, 11304, 11322, 11618, 15072, 15096, 16014, 17427, 20128, 21312, 21352, 22608, 22644, 23236, 24021, 30144, 30192, 32028, 34854, 40256, 42704, 45216, 45288, 46472, 48042, 52281, 60384, 64056, 69708, 85408, 90432, 90576, 92944, 96084, 98753, 104562, 120768, 128112, 139416, 170816, 181152, 185888, 192168, 197506, 209124, 256224, 278832, 296259, 362304, 371776, 384336, 395012, 418248, 512448, 557664, 592518, 768672, 790024, 836496, 888777, 1115328, 1185036, 1537344, 1580048, 1672992, 1777554, 2370072, 3160096, 3345984, 3555108, 4740144, 6320192, 7110216, 9480288, 14220432, 18960576, 28440864, 56881728]

約数ペア:

[(1, 56881728), (2, 28440864), (3, 18960576), (4, 14220432), (6, 9480288), (8, 7110216), (9, 6320192), (12, 4740144), (16, 3555108), (17, 3345984), (18, 3160096), (24, 2370072), (32, 1777554), (34, 1672992), (36, 1580048), (37, 1537344), (48, 1185036), (51, 1115328), (64, 888777), (68, 836496), (72, 790024), (74, 768672), (96, 592518), (102, 557664), (111, 512448), (136, 418248), (144, 395012), (148, 384336), (153, 371776), (157, 362304), (192, 296259), (204, 278832), (222, 256224), (272, 209124), (288, 197506), (296, 192168), (306, 185888), (314, 181152), (333, 170816), (408, 139416), (444, 128112), (471, 120768), (544, 104562), (576, 98753), (592, 96084), (612, 92944), (628, 90576), (629, 90432), (666, 85408), (816, 69708), (888, 64056), (942, 60384), (1088, 52281), (1184, 48042), (1224, 46472), (1256, 45288), (1258, 45216), (1332, 42704), (1413, 40256), (1632, 34854), (1776, 32028), (1884, 30192), (1887, 30144), (2368, 24021), (2448, 23236), (2512, 22644), (2516, 22608), (2664, 21352), (2669, 21312), (2826, 20128), (3264, 17427), (3552, 16014), (3768, 15096), (3774, 15072), (4896, 11618), (5024, 11322), (5032, 11304), (5328, 10676), (5338, 10656), (5652, 10064), (5661, 10048), (5809, 9792), (7104, 8007), (7536, 7548)]