80684184

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1$

素因数の和:222

約数の個数: 192

約数和(自身を含む): 259372800

約数和(自身を除く): 178688616

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 23, 24, 28, 38, 42, 46, 49, 56, 57, 69, 76, 84, 92, 98, 114, 133, 138, 147, 152, 157, 161, 168, 184, 196, 228, 266, 276, 294, 314, 322, 392, 399, 437, 456, 471, 483, 532, 552, 588, 628, 644, 798, 874, 931, 942, 966, 1064, 1099, 1127, 1176, 1256, 1288, 1311, 1596, 1748, 1862, 1884, 1932, 2198, 2254, 2622, 2793, 2983, 3059, 3192, 3297, 3381, 3496, 3611, 3724, 3768, 3864, 4396, 4508, 5244, 5586, 5966, 6118, 6594, 6762, 7222, 7448, 7693, 8792, 8949, 9016, 9177, 10488, 10833, 11172, 11932, 12236, 13188, 13524, 14444, 15386, 17898, 18354, 20881, 21413, 21666, 22344, 23079, 23864, 24472, 25277, 26376, 27048, 28888, 30772, 35796, 36708, 41762, 42826, 43332, 46158, 50554, 61544, 62643, 64239, 68609, 71592, 73416, 75831, 83524, 85652, 86664, 92316, 101108, 125286, 128478, 137218, 146167, 151662, 167048, 171304, 176939, 184632, 202216, 205827, 250572, 256956, 274436, 292334, 303324, 353878, 411654, 438501, 480263, 501144, 513912, 530817, 548872, 584668, 606648, 707756, 823308, 877002, 960526, 1061634, 1169336, 1415512, 1440789, 1646616, 1754004, 1921052, 2123268, 2881578, 3361841, 3508008, 3842104, 4246536, 5763156, 6723682, 10085523, 11526312, 13447364, 20171046, 26894728, 40342092, 80684184]

約数ペア:

[(1, 80684184), (2, 40342092), (3, 26894728), (4, 20171046), (6, 13447364), (7, 11526312), (8, 10085523), (12, 6723682), (14, 5763156), (19, 4246536), (21, 3842104), (23, 3508008), (24, 3361841), (28, 2881578), (38, 2123268), (42, 1921052), (46, 1754004), (49, 1646616), (56, 1440789), (57, 1415512), (69, 1169336), (76, 1061634), (84, 960526), (92, 877002), (98, 823308), (114, 707756), (133, 606648), (138, 584668), (147, 548872), (152, 530817), (157, 513912), (161, 501144), (168, 480263), (184, 438501), (196, 411654), (228, 353878), (266, 303324), (276, 292334), (294, 274436), (314, 256956), (322, 250572), (392, 205827), (399, 202216), (437, 184632), (456, 176939), (471, 171304), (483, 167048), (532, 151662), (552, 146167), (588, 137218), (628, 128478), (644, 125286), (798, 101108), (874, 92316), (931, 86664), (942, 85652), (966, 83524), (1064, 75831), (1099, 73416), (1127, 71592), (1176, 68609), (1256, 64239), (1288, 62643), (1311, 61544), (1596, 50554), (1748, 46158), (1862, 43332), (1884, 42826), (1932, 41762), (2198, 36708), (2254, 35796), (2622, 30772), (2793, 28888), (2983, 27048), (3059, 26376), (3192, 25277), (3297, 24472), (3381, 23864), (3496, 23079), (3611, 22344), (3724, 21666), (3768, 21413), (3864, 20881), (4396, 18354), (4508, 17898), (5244, 15386), (5586, 14444), (5966, 13524), (6118, 13188), (6594, 12236), (6762, 11932), (7222, 11172), (7448, 10833), (7693, 10488), (8792, 9177), (8949, 9016)]