171761436

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{131}}^1$

素因数の和:213

約数の個数: 216

約数和(自身を含む): 562353792

約数和(自身を除く): 390592356

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 43, 44, 63, 66, 77, 84, 86, 99, 121, 126, 129, 131, 132, 154, 172, 198, 231, 242, 252, 258, 262, 301, 308, 363, 387, 393, 396, 462, 473, 484, 516, 524, 602, 693, 726, 774, 786, 847, 903, 917, 924, 946, 1089, 1179, 1204, 1386, 1419, 1441, 1452, 1548, 1572, 1694, 1806, 1834, 1892, 2178, 2358, 2541, 2709, 2751, 2772, 2838, 2882, 3311, 3388, 3612, 3668, 4257, 4323, 4356, 4716, 5082, 5203, 5418, 5502, 5633, 5676, 5764, 6622, 7623, 8253, 8514, 8646, 9933, 10087, 10164, 10406, 10836, 11004, 11266, 12969, 13244, 15246, 15609, 15851, 16506, 16899, 17028, 17292, 19866, 20174, 20812, 22532, 25938, 29799, 30261, 30492, 31218, 31702, 33012, 33798, 36421, 39431, 39732, 40348, 46827, 47553, 50697, 51876, 59598, 60522, 61963, 62436, 63404, 67596, 72842, 78862, 90783, 93654, 95106, 101394, 109263, 110957, 118293, 119196, 121044, 123926, 142659, 145684, 157724, 181566, 185889, 187308, 190212, 202788, 218526, 221914, 236586, 247852, 285318, 327789, 332871, 354879, 363132, 371778, 433741, 437052, 443828, 473172, 557667, 570636, 655578, 665742, 681593, 709758, 743556, 867482, 998613, 1115334, 1301223, 1311156, 1331484, 1363186, 1419516, 1734964, 1997226, 2044779, 2230668, 2602446, 2726372, 3903669, 3994452, 4089558, 4771151, 5204892, 6134337, 7807338, 8179116, 9542302, 12268674, 14313453, 15614676, 19084604, 24537348, 28626906, 42940359, 57253812, 85880718, 171761436]

約数ペア:

[(1, 171761436), (2, 85880718), (3, 57253812), (4, 42940359), (6, 28626906), (7, 24537348), (9, 19084604), (11, 15614676), (12, 14313453), (14, 12268674), (18, 9542302), (21, 8179116), (22, 7807338), (28, 6134337), (33, 5204892), (36, 4771151), (42, 4089558), (43, 3994452), (44, 3903669), (63, 2726372), (66, 2602446), (77, 2230668), (84, 2044779), (86, 1997226), (99, 1734964), (121, 1419516), (126, 1363186), (129, 1331484), (131, 1311156), (132, 1301223), (154, 1115334), (172, 998613), (198, 867482), (231, 743556), (242, 709758), (252, 681593), (258, 665742), (262, 655578), (301, 570636), (308, 557667), (363, 473172), (387, 443828), (393, 437052), (396, 433741), (462, 371778), (473, 363132), (484, 354879), (516, 332871), (524, 327789), (602, 285318), (693, 247852), (726, 236586), (774, 221914), (786, 218526), (847, 202788), (903, 190212), (917, 187308), (924, 185889), (946, 181566), (1089, 157724), (1179, 145684), (1204, 142659), (1386, 123926), (1419, 121044), (1441, 119196), (1452, 118293), (1548, 110957), (1572, 109263), (1694, 101394), (1806, 95106), (1834, 93654), (1892, 90783), (2178, 78862), (2358, 72842), (2541, 67596), (2709, 63404), (2751, 62436), (2772, 61963), (2838, 60522), (2882, 59598), (3311, 51876), (3388, 50697), (3612, 47553), (3668, 46827), (4257, 40348), (4323, 39732), (4356, 39431), (4716, 36421), (5082, 33798), (5203, 33012), (5418, 31702), (5502, 31218), (5633, 30492), (5676, 30261), (5764, 29799), (6622, 25938), (7623, 22532), (8253, 20812), (8514, 20174), (8646, 19866), (9933, 17292), (10087, 17028), (10164, 16899), (10406, 16506), (10836, 15851), (11004, 15609), (11266, 15246), (12969, 13244)]