68114904

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{223}}^1$

素因数の和:345

約数の個数: 128

約数和(自身を含む): 203212800

約数和(自身を除く): 135097896

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 33, 39, 44, 52, 66, 78, 88, 89, 104, 132, 143, 156, 178, 223, 264, 267, 286, 312, 356, 429, 446, 534, 572, 669, 712, 858, 892, 979, 1068, 1144, 1157, 1338, 1716, 1784, 1958, 2136, 2314, 2453, 2676, 2899, 2937, 3432, 3471, 3916, 4628, 4906, 5352, 5798, 5874, 6942, 7359, 7832, 8697, 9256, 9812, 11596, 11748, 12727, 13884, 14718, 17394, 19624, 19847, 23192, 23496, 25454, 27768, 29436, 31889, 34788, 38181, 39694, 50908, 58872, 59541, 63778, 69576, 76362, 79388, 95667, 101816, 119082, 127556, 152724, 158776, 191334, 218317, 238164, 255112, 258011, 305448, 382668, 436634, 476328, 516022, 654951, 765336, 774033, 873268, 1032044, 1309902, 1548066, 1746536, 2064088, 2619804, 2838121, 3096132, 5239608, 5676242, 6192264, 8514363, 11352484, 17028726, 22704968, 34057452, 68114904]

約数ペア:

[(1, 68114904), (2, 34057452), (3, 22704968), (4, 17028726), (6, 11352484), (8, 8514363), (11, 6192264), (12, 5676242), (13, 5239608), (22, 3096132), (24, 2838121), (26, 2619804), (33, 2064088), (39, 1746536), (44, 1548066), (52, 1309902), (66, 1032044), (78, 873268), (88, 774033), (89, 765336), (104, 654951), (132, 516022), (143, 476328), (156, 436634), (178, 382668), (223, 305448), (264, 258011), (267, 255112), (286, 238164), (312, 218317), (356, 191334), (429, 158776), (446, 152724), (534, 127556), (572, 119082), (669, 101816), (712, 95667), (858, 79388), (892, 76362), (979, 69576), (1068, 63778), (1144, 59541), (1157, 58872), (1338, 50908), (1716, 39694), (1784, 38181), (1958, 34788), (2136, 31889), (2314, 29436), (2453, 27768), (2676, 25454), (2899, 23496), (2937, 23192), (3432, 19847), (3471, 19624), (3916, 17394), (4628, 14718), (4906, 13884), (5352, 12727), (5798, 11748), (5874, 11596), (6942, 9812), (7359, 9256), (7832, 8697)]