76848660

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{8713}}^1$

素因数の和:8742

約数の個数: 108

約数和(自身を含む): 271197108

約数和(自身を除く): 194348448

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 49, 60, 63, 70, 84, 90, 98, 105, 126, 140, 147, 180, 196, 210, 245, 252, 294, 315, 420, 441, 490, 588, 630, 735, 882, 980, 1260, 1470, 1764, 2205, 2940, 4410, 8713, 8820, 17426, 26139, 34852, 43565, 52278, 60991, 78417, 87130, 104556, 121982, 130695, 156834, 174260, 182973, 243964, 261390, 304955, 313668, 365946, 392085, 426937, 522780, 548919, 609910, 731892, 784170, 853874, 914865, 1097838, 1219820, 1280811, 1568340, 1707748, 1829730, 2134685, 2195676, 2561622, 2744595, 3659460, 3842433, 4269370, 5123244, 5489190, 6404055, 7684866, 8538740, 10978380, 12808110, 15369732, 19212165, 25616220, 38424330, 76848660]

約数ペア:

[(1, 76848660), (2, 38424330), (3, 25616220), (4, 19212165), (5, 15369732), (6, 12808110), (7, 10978380), (9, 8538740), (10, 7684866), (12, 6404055), (14, 5489190), (15, 5123244), (18, 4269370), (20, 3842433), (21, 3659460), (28, 2744595), (30, 2561622), (35, 2195676), (36, 2134685), (42, 1829730), (45, 1707748), (49, 1568340), (60, 1280811), (63, 1219820), (70, 1097838), (84, 914865), (90, 853874), (98, 784170), (105, 731892), (126, 609910), (140, 548919), (147, 522780), (180, 426937), (196, 392085), (210, 365946), (245, 313668), (252, 304955), (294, 261390), (315, 243964), (420, 182973), (441, 174260), (490, 156834), (588, 130695), (630, 121982), (735, 104556), (882, 87130), (980, 78417), (1260, 60991), (1470, 52278), (1764, 43565), (2205, 34852), (2940, 26139), (4410, 17426), (8713, 8820)]