61989408

素因数分解:

$2^5\times 3^3\times {\mathrm{13}}^1\times {\mathrm{5519}}^1$

素因数の和:5551

約数の個数: 96

約数和(自身を含む): 194745600

約数和(自身を除く): 132756192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 72, 78, 96, 104, 108, 117, 144, 156, 208, 216, 234, 288, 312, 351, 416, 432, 468, 624, 702, 864, 936, 1248, 1404, 1872, 2808, 3744, 5519, 5616, 11038, 11232, 16557, 22076, 33114, 44152, 49671, 66228, 71747, 88304, 99342, 132456, 143494, 149013, 176608, 198684, 215241, 264912, 286988, 298026, 397368, 430482, 529824, 573976, 596052, 645723, 794736, 860964, 1147952, 1192104, 1291446, 1589472, 1721928, 1937169, 2295904, 2384208, 2582892, 3443856, 3874338, 4768416, 5165784, 6887712, 7748676, 10331568, 15497352, 20663136, 30994704, 61989408]

約数ペア:

[(1, 61989408), (2, 30994704), (3, 20663136), (4, 15497352), (6, 10331568), (8, 7748676), (9, 6887712), (12, 5165784), (13, 4768416), (16, 3874338), (18, 3443856), (24, 2582892), (26, 2384208), (27, 2295904), (32, 1937169), (36, 1721928), (39, 1589472), (48, 1291446), (52, 1192104), (54, 1147952), (72, 860964), (78, 794736), (96, 645723), (104, 596052), (108, 573976), (117, 529824), (144, 430482), (156, 397368), (208, 298026), (216, 286988), (234, 264912), (288, 215241), (312, 198684), (351, 176608), (416, 149013), (432, 143494), (468, 132456), (624, 99342), (702, 88304), (864, 71747), (936, 66228), (1248, 49671), (1404, 44152), (1872, 33114), (2808, 22076), (3744, 16557), (5519, 11232), (5616, 11038)]