77037940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{191}}^1$

素因数の和:317

約数の個数: 96

約数和(自身を含む): 193019904

約数和(自身を除く): 115981964

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 43, 67, 70, 86, 134, 140, 172, 191, 215, 268, 301, 335, 382, 430, 469, 602, 670, 764, 860, 938, 955, 1204, 1337, 1340, 1505, 1876, 1910, 2345, 2674, 2881, 3010, 3820, 4690, 5348, 5762, 6020, 6685, 8213, 9380, 11524, 12797, 13370, 14405, 16426, 20167, 25594, 26740, 28810, 32852, 40334, 41065, 51188, 57491, 57620, 63985, 80668, 82130, 89579, 100835, 114982, 127970, 164260, 179158, 201670, 229964, 255940, 287455, 358316, 403340, 447895, 550271, 574910, 895790, 1100542, 1149820, 1791580, 2201084, 2751355, 3851897, 5502710, 7703794, 11005420, 15407588, 19259485, 38518970, 77037940]

約数ペア:

[(1, 77037940), (2, 38518970), (4, 19259485), (5, 15407588), (7, 11005420), (10, 7703794), (14, 5502710), (20, 3851897), (28, 2751355), (35, 2201084), (43, 1791580), (67, 1149820), (70, 1100542), (86, 895790), (134, 574910), (140, 550271), (172, 447895), (191, 403340), (215, 358316), (268, 287455), (301, 255940), (335, 229964), (382, 201670), (430, 179158), (469, 164260), (602, 127970), (670, 114982), (764, 100835), (860, 89579), (938, 82130), (955, 80668), (1204, 63985), (1337, 57620), (1340, 57491), (1505, 51188), (1876, 41065), (1910, 40334), (2345, 32852), (2674, 28810), (2881, 26740), (3010, 25594), (3820, 20167), (4690, 16426), (5348, 14405), (5762, 13370), (6020, 12797), (6685, 11524), (8213, 9380)]