90419868

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{131}}^1$

素因数の和:245

約数の個数: 192

約数和(自身を含む): 298045440

約数和(自身を除く): 207625572

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 27, 28, 33, 36, 42, 44, 54, 63, 66, 77, 83, 84, 99, 108, 126, 131, 132, 154, 166, 189, 198, 231, 249, 252, 262, 297, 308, 332, 378, 393, 396, 462, 498, 524, 581, 594, 693, 747, 756, 786, 913, 917, 924, 996, 1162, 1179, 1188, 1386, 1441, 1494, 1572, 1743, 1826, 1834, 2079, 2241, 2324, 2358, 2739, 2751, 2772, 2882, 2988, 3486, 3537, 3652, 3668, 4158, 4323, 4482, 4716, 5229, 5478, 5502, 5764, 6391, 6972, 7074, 8217, 8253, 8316, 8646, 8964, 10087, 10458, 10873, 10956, 11004, 12782, 12969, 14148, 15687, 16434, 16506, 17292, 19173, 20174, 20916, 21746, 24651, 24759, 25564, 25938, 30261, 31374, 32619, 32868, 33012, 38346, 38907, 40348, 43492, 49302, 49518, 51876, 57519, 60522, 62748, 65238, 76111, 76692, 77814, 90783, 97857, 98604, 99036, 115038, 119603, 121044, 130476, 152222, 155628, 172557, 181566, 195714, 228333, 230076, 239206, 272349, 293571, 304444, 345114, 358809, 363132, 391428, 456666, 478412, 544698, 587142, 684999, 690228, 717618, 837221, 913332, 1076427, 1089396, 1174284, 1369998, 1435236, 1674442, 2054997, 2152854, 2511663, 2739996, 3229281, 3348884, 4109994, 4305708, 5023326, 6458562, 7534989, 8219988, 10046652, 12917124, 15069978, 22604967, 30139956, 45209934, 90419868]

約数ペア:

[(1, 90419868), (2, 45209934), (3, 30139956), (4, 22604967), (6, 15069978), (7, 12917124), (9, 10046652), (11, 8219988), (12, 7534989), (14, 6458562), (18, 5023326), (21, 4305708), (22, 4109994), (27, 3348884), (28, 3229281), (33, 2739996), (36, 2511663), (42, 2152854), (44, 2054997), (54, 1674442), (63, 1435236), (66, 1369998), (77, 1174284), (83, 1089396), (84, 1076427), (99, 913332), (108, 837221), (126, 717618), (131, 690228), (132, 684999), (154, 587142), (166, 544698), (189, 478412), (198, 456666), (231, 391428), (249, 363132), (252, 358809), (262, 345114), (297, 304444), (308, 293571), (332, 272349), (378, 239206), (393, 230076), (396, 228333), (462, 195714), (498, 181566), (524, 172557), (581, 155628), (594, 152222), (693, 130476), (747, 121044), (756, 119603), (786, 115038), (913, 99036), (917, 98604), (924, 97857), (996, 90783), (1162, 77814), (1179, 76692), (1188, 76111), (1386, 65238), (1441, 62748), (1494, 60522), (1572, 57519), (1743, 51876), (1826, 49518), (1834, 49302), (2079, 43492), (2241, 40348), (2324, 38907), (2358, 38346), (2739, 33012), (2751, 32868), (2772, 32619), (2882, 31374), (2988, 30261), (3486, 25938), (3537, 25564), (3652, 24759), (3668, 24651), (4158, 21746), (4323, 20916), (4482, 20174), (4716, 19173), (5229, 17292), (5478, 16506), (5502, 16434), (5764, 15687), (6391, 14148), (6972, 12969), (7074, 12782), (8217, 11004), (8253, 10956), (8316, 10873), (8646, 10458), (8964, 10087)]