90606672

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1669}}^1$

素因数の和:1725

約数の個数: 120

約数和(自身を含む): 282664200

約数和(自身を除く): 192057528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 29, 36, 39, 48, 52, 58, 72, 78, 87, 104, 116, 117, 144, 156, 174, 208, 232, 234, 261, 312, 348, 377, 464, 468, 522, 624, 696, 754, 936, 1044, 1131, 1392, 1508, 1669, 1872, 2088, 2262, 3016, 3338, 3393, 4176, 4524, 5007, 6032, 6676, 6786, 9048, 10014, 13352, 13572, 15021, 18096, 20028, 21697, 26704, 27144, 30042, 40056, 43394, 48401, 54288, 60084, 65091, 80112, 86788, 96802, 120168, 130182, 145203, 173576, 193604, 195273, 240336, 260364, 290406, 347152, 387208, 390546, 435609, 520728, 580812, 629213, 774416, 781092, 871218, 1041456, 1161624, 1258426, 1562184, 1742436, 1887639, 2323248, 2516852, 3124368, 3484872, 3775278, 5033704, 5662917, 6969744, 7550556, 10067408, 11325834, 15101112, 22651668, 30202224, 45303336, 90606672]

約数ペア:

[(1, 90606672), (2, 45303336), (3, 30202224), (4, 22651668), (6, 15101112), (8, 11325834), (9, 10067408), (12, 7550556), (13, 6969744), (16, 5662917), (18, 5033704), (24, 3775278), (26, 3484872), (29, 3124368), (36, 2516852), (39, 2323248), (48, 1887639), (52, 1742436), (58, 1562184), (72, 1258426), (78, 1161624), (87, 1041456), (104, 871218), (116, 781092), (117, 774416), (144, 629213), (156, 580812), (174, 520728), (208, 435609), (232, 390546), (234, 387208), (261, 347152), (312, 290406), (348, 260364), (377, 240336), (464, 195273), (468, 193604), (522, 173576), (624, 145203), (696, 130182), (754, 120168), (936, 96802), (1044, 86788), (1131, 80112), (1392, 65091), (1508, 60084), (1669, 54288), (1872, 48401), (2088, 43394), (2262, 40056), (3016, 30042), (3338, 27144), (3393, 26704), (4176, 21697), (4524, 20028), (5007, 18096), (6032, 15021), (6676, 13572), (6786, 13352), (9048, 10014)]