84863940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1$

素因数の和:226

約数の個数: 192

約数和(自身を含む): 287637504

約数和(自身を除く): 202773564

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 37, 42, 43, 60, 70, 74, 84, 86, 105, 111, 127, 129, 140, 148, 172, 185, 210, 215, 222, 254, 258, 259, 301, 370, 381, 420, 430, 444, 508, 516, 518, 555, 602, 635, 645, 740, 762, 777, 860, 889, 903, 1036, 1110, 1204, 1270, 1290, 1295, 1505, 1524, 1554, 1591, 1778, 1806, 1905, 2220, 2540, 2580, 2590, 2667, 3010, 3108, 3182, 3556, 3612, 3810, 3885, 4445, 4515, 4699, 4773, 5180, 5334, 5461, 6020, 6364, 7620, 7770, 7955, 8890, 9030, 9398, 9546, 10668, 10922, 11137, 13335, 14097, 15540, 15910, 16383, 17780, 18060, 18796, 19092, 21844, 22274, 23495, 23865, 26670, 27305, 28194, 31820, 32766, 32893, 33411, 38227, 44548, 46990, 47730, 53340, 54610, 55685, 56388, 65532, 65786, 66822, 70485, 76454, 81915, 93980, 95460, 98679, 109220, 111370, 114681, 131572, 133644, 140970, 152908, 163830, 164465, 167055, 191135, 197358, 202057, 222740, 229362, 281940, 327660, 328930, 334110, 382270, 394716, 404114, 458724, 493395, 573405, 606171, 657860, 668220, 764540, 808228, 986790, 1010285, 1146810, 1212342, 1414399, 1973580, 2020570, 2293620, 2424684, 2828798, 3030855, 4041140, 4243197, 5657596, 6061710, 7071995, 8486394, 12123420, 14143990, 16972788, 21215985, 28287980, 42431970, 84863940]

約数ペア:

[(1, 84863940), (2, 42431970), (3, 28287980), (4, 21215985), (5, 16972788), (6, 14143990), (7, 12123420), (10, 8486394), (12, 7071995), (14, 6061710), (15, 5657596), (20, 4243197), (21, 4041140), (28, 3030855), (30, 2828798), (35, 2424684), (37, 2293620), (42, 2020570), (43, 1973580), (60, 1414399), (70, 1212342), (74, 1146810), (84, 1010285), (86, 986790), (105, 808228), (111, 764540), (127, 668220), (129, 657860), (140, 606171), (148, 573405), (172, 493395), (185, 458724), (210, 404114), (215, 394716), (222, 382270), (254, 334110), (258, 328930), (259, 327660), (301, 281940), (370, 229362), (381, 222740), (420, 202057), (430, 197358), (444, 191135), (508, 167055), (516, 164465), (518, 163830), (555, 152908), (602, 140970), (635, 133644), (645, 131572), (740, 114681), (762, 111370), (777, 109220), (860, 98679), (889, 95460), (903, 93980), (1036, 81915), (1110, 76454), (1204, 70485), (1270, 66822), (1290, 65786), (1295, 65532), (1505, 56388), (1524, 55685), (1554, 54610), (1591, 53340), (1778, 47730), (1806, 46990), (1905, 44548), (2220, 38227), (2540, 33411), (2580, 32893), (2590, 32766), (2667, 31820), (3010, 28194), (3108, 27305), (3182, 26670), (3556, 23865), (3612, 23495), (3810, 22274), (3885, 21844), (4445, 19092), (4515, 18796), (4699, 18060), (4773, 17780), (5180, 16383), (5334, 15910), (5461, 15540), (6020, 14097), (6364, 13335), (7620, 11137), (7770, 10922), (7955, 10668), (8890, 9546), (9030, 9398)]