172413612

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{197}}^1$

素因数の和:388

約数の個数: 144

約数和(自身を含む): 525837312

約数和(自身を除く): 353423700

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 28, 36, 42, 46, 63, 69, 84, 92, 126, 138, 151, 161, 197, 207, 252, 276, 302, 322, 394, 414, 453, 483, 591, 604, 644, 788, 828, 906, 966, 1057, 1182, 1359, 1379, 1449, 1773, 1812, 1932, 2114, 2364, 2718, 2758, 2898, 3171, 3473, 3546, 4137, 4228, 4531, 5436, 5516, 5796, 6342, 6946, 7092, 8274, 9062, 9513, 10419, 12411, 12684, 13593, 13892, 16548, 18124, 19026, 20838, 24311, 24822, 27186, 29747, 31257, 31717, 38052, 40779, 41676, 48622, 49644, 54372, 59494, 62514, 63434, 72933, 81558, 89241, 95151, 97244, 118988, 125028, 126868, 145866, 163116, 178482, 190302, 208229, 218799, 267723, 285453, 291732, 356964, 380604, 416458, 437598, 535446, 570906, 624687, 684181, 832916, 875196, 1070892, 1141812, 1249374, 1368362, 1874061, 2052543, 2498748, 2736724, 3748122, 4105086, 4789267, 6157629, 7496244, 8210172, 9578534, 12315258, 14367801, 19157068, 24630516, 28735602, 43103403, 57471204, 86206806, 172413612]

約数ペア:

[(1, 172413612), (2, 86206806), (3, 57471204), (4, 43103403), (6, 28735602), (7, 24630516), (9, 19157068), (12, 14367801), (14, 12315258), (18, 9578534), (21, 8210172), (23, 7496244), (28, 6157629), (36, 4789267), (42, 4105086), (46, 3748122), (63, 2736724), (69, 2498748), (84, 2052543), (92, 1874061), (126, 1368362), (138, 1249374), (151, 1141812), (161, 1070892), (197, 875196), (207, 832916), (252, 684181), (276, 624687), (302, 570906), (322, 535446), (394, 437598), (414, 416458), (453, 380604), (483, 356964), (591, 291732), (604, 285453), (644, 267723), (788, 218799), (828, 208229), (906, 190302), (966, 178482), (1057, 163116), (1182, 145866), (1359, 126868), (1379, 125028), (1449, 118988), (1773, 97244), (1812, 95151), (1932, 89241), (2114, 81558), (2364, 72933), (2718, 63434), (2758, 62514), (2898, 59494), (3171, 54372), (3473, 49644), (3546, 48622), (4137, 41676), (4228, 40779), (4531, 38052), (5436, 31717), (5516, 31257), (5796, 29747), (6342, 27186), (6946, 24822), (7092, 24311), (8274, 20838), (9062, 19026), (9513, 18124), (10419, 16548), (12411, 13892), (12684, 13593)]