66473316

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{197}}^1$

素因数の和:330

約数の個数: 144

約数和(自身を含む): 209873664

約数和(自身を除く): 143400348

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 103, 117, 126, 156, 182, 197, 206, 234, 252, 273, 309, 364, 394, 412, 468, 546, 591, 618, 721, 788, 819, 927, 1092, 1182, 1236, 1339, 1379, 1442, 1638, 1773, 1854, 2163, 2364, 2561, 2678, 2758, 2884, 3276, 3546, 3708, 4017, 4137, 4326, 5122, 5356, 5516, 6489, 7092, 7683, 8034, 8274, 8652, 9373, 10244, 12051, 12411, 12978, 15366, 16068, 16548, 17927, 18746, 20291, 23049, 24102, 24822, 25956, 28119, 30732, 35854, 37492, 40582, 46098, 48204, 49644, 53781, 56238, 60873, 71708, 81164, 84357, 92196, 107562, 112476, 121746, 142037, 161343, 168714, 182619, 215124, 243492, 263783, 284074, 322686, 337428, 365238, 426111, 527566, 568148, 645372, 730476, 791349, 852222, 1055132, 1278333, 1582698, 1704444, 1846481, 2374047, 2556666, 3165396, 3692962, 4748094, 5113332, 5539443, 7385924, 9496188, 11078886, 16618329, 22157772, 33236658, 66473316]

約数ペア:

[(1, 66473316), (2, 33236658), (3, 22157772), (4, 16618329), (6, 11078886), (7, 9496188), (9, 7385924), (12, 5539443), (13, 5113332), (14, 4748094), (18, 3692962), (21, 3165396), (26, 2556666), (28, 2374047), (36, 1846481), (39, 1704444), (42, 1582698), (52, 1278333), (63, 1055132), (78, 852222), (84, 791349), (91, 730476), (103, 645372), (117, 568148), (126, 527566), (156, 426111), (182, 365238), (197, 337428), (206, 322686), (234, 284074), (252, 263783), (273, 243492), (309, 215124), (364, 182619), (394, 168714), (412, 161343), (468, 142037), (546, 121746), (591, 112476), (618, 107562), (721, 92196), (788, 84357), (819, 81164), (927, 71708), (1092, 60873), (1182, 56238), (1236, 53781), (1339, 49644), (1379, 48204), (1442, 46098), (1638, 40582), (1773, 37492), (1854, 35854), (2163, 30732), (2364, 28119), (2561, 25956), (2678, 24822), (2758, 24102), (2884, 23049), (3276, 20291), (3546, 18746), (3708, 17927), (4017, 16548), (4137, 16068), (4326, 15366), (5122, 12978), (5356, 12411), (5516, 12051), (6489, 10244), (7092, 9373), (7683, 8652), (8034, 8274)]