83404890

素因数分解:

$2^1\times 3^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{673}}^1$

素因数の和:715

約数の個数: 112

約数和(自身を含む): 238684968

約数和(自身を除く): 155280078

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 27, 30, 34, 45, 51, 54, 81, 85, 90, 102, 135, 153, 162, 170, 243, 255, 270, 306, 405, 459, 486, 510, 673, 729, 765, 810, 918, 1215, 1346, 1377, 1458, 1530, 2019, 2295, 2430, 2754, 3365, 3645, 4038, 4131, 4590, 6057, 6730, 6885, 7290, 8262, 10095, 11441, 12114, 12393, 13770, 18171, 20190, 20655, 22882, 24786, 30285, 34323, 36342, 41310, 54513, 57205, 60570, 61965, 68646, 90855, 102969, 109026, 114410, 123930, 163539, 171615, 181710, 205938, 272565, 308907, 327078, 343230, 490617, 514845, 545130, 617814, 817695, 926721, 981234, 1029690, 1544535, 1635390, 1853442, 2453085, 2780163, 3089070, 4633605, 4906170, 5560326, 8340489, 9267210, 13900815, 16680978, 27801630, 41702445, 83404890]

約数ペア:

[(1, 83404890), (2, 41702445), (3, 27801630), (5, 16680978), (6, 13900815), (9, 9267210), (10, 8340489), (15, 5560326), (17, 4906170), (18, 4633605), (27, 3089070), (30, 2780163), (34, 2453085), (45, 1853442), (51, 1635390), (54, 1544535), (81, 1029690), (85, 981234), (90, 926721), (102, 817695), (135, 617814), (153, 545130), (162, 514845), (170, 490617), (243, 343230), (255, 327078), (270, 308907), (306, 272565), (405, 205938), (459, 181710), (486, 171615), (510, 163539), (673, 123930), (729, 114410), (765, 109026), (810, 102969), (918, 90855), (1215, 68646), (1346, 61965), (1377, 60570), (1458, 57205), (1530, 54513), (2019, 41310), (2295, 36342), (2430, 34323), (2754, 30285), (3365, 24786), (3645, 22882), (4038, 20655), (4131, 20190), (4590, 18171), (6057, 13770), (6730, 12393), (6885, 12114), (7290, 11441), (8262, 10095)]