74090744

素因数分解:

$2^3\times 7^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1$

素因数の和:138

約数の個数: 128

約数和(自身を含む): 182784000

約数和(自身を除く): 108693256

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 31, 49, 52, 56, 62, 67, 91, 98, 104, 124, 134, 182, 196, 217, 248, 268, 343, 364, 392, 403, 434, 469, 536, 637, 686, 728, 806, 868, 871, 938, 1274, 1372, 1519, 1612, 1736, 1742, 1876, 2077, 2548, 2744, 2821, 3038, 3224, 3283, 3484, 3752, 4154, 4459, 5096, 5642, 6076, 6097, 6566, 6968, 8308, 8918, 10633, 11284, 12152, 12194, 13132, 14539, 16616, 17836, 19747, 21266, 22568, 22981, 24388, 26264, 27001, 29078, 35672, 39494, 42532, 42679, 45962, 48776, 54002, 58156, 78988, 85064, 85358, 91924, 101773, 108004, 116312, 138229, 157976, 170716, 183848, 189007, 203546, 216008, 276458, 298753, 341432, 378014, 407092, 552916, 597506, 712411, 756028, 814184, 1105832, 1195012, 1323049, 1424822, 1512056, 2390024, 2646098, 2849644, 5292196, 5699288, 9261343, 10584392, 18522686, 37045372, 74090744]

約数ペア:

[(1, 74090744), (2, 37045372), (4, 18522686), (7, 10584392), (8, 9261343), (13, 5699288), (14, 5292196), (26, 2849644), (28, 2646098), (31, 2390024), (49, 1512056), (52, 1424822), (56, 1323049), (62, 1195012), (67, 1105832), (91, 814184), (98, 756028), (104, 712411), (124, 597506), (134, 552916), (182, 407092), (196, 378014), (217, 341432), (248, 298753), (268, 276458), (343, 216008), (364, 203546), (392, 189007), (403, 183848), (434, 170716), (469, 157976), (536, 138229), (637, 116312), (686, 108004), (728, 101773), (806, 91924), (868, 85358), (871, 85064), (938, 78988), (1274, 58156), (1372, 54002), (1519, 48776), (1612, 45962), (1736, 42679), (1742, 42532), (1876, 39494), (2077, 35672), (2548, 29078), (2744, 27001), (2821, 26264), (3038, 24388), (3224, 22981), (3283, 22568), (3484, 21266), (3752, 19747), (4154, 17836), (4459, 16616), (5096, 14539), (5642, 13132), (6076, 12194), (6097, 12152), (6566, 11284), (6968, 10633), (8308, 8918)]