78440292

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{3347}}^1$

素因数の和:3398

約数の個数: 96

約数和(自身を含む): 239984640

約数和(自身を除く): 161544348

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 31, 36, 42, 54, 62, 63, 84, 93, 108, 124, 126, 186, 189, 217, 252, 279, 372, 378, 434, 558, 651, 756, 837, 868, 1116, 1302, 1674, 1953, 2604, 3347, 3348, 3906, 5859, 6694, 7812, 10041, 11718, 13388, 20082, 23429, 23436, 30123, 40164, 46858, 60246, 70287, 90369, 93716, 103757, 120492, 140574, 180738, 207514, 210861, 281148, 311271, 361476, 415028, 421722, 622542, 632583, 726299, 843444, 933813, 1245084, 1265166, 1452598, 1867626, 2178897, 2530332, 2801439, 2905196, 3735252, 4357794, 5602878, 6536691, 8715588, 11205756, 13073382, 19610073, 26146764, 39220146, 78440292]

約数ペア:

[(1, 78440292), (2, 39220146), (3, 26146764), (4, 19610073), (6, 13073382), (7, 11205756), (9, 8715588), (12, 6536691), (14, 5602878), (18, 4357794), (21, 3735252), (27, 2905196), (28, 2801439), (31, 2530332), (36, 2178897), (42, 1867626), (54, 1452598), (62, 1265166), (63, 1245084), (84, 933813), (93, 843444), (108, 726299), (124, 632583), (126, 622542), (186, 421722), (189, 415028), (217, 361476), (252, 311271), (279, 281148), (372, 210861), (378, 207514), (434, 180738), (558, 140574), (651, 120492), (756, 103757), (837, 93716), (868, 90369), (1116, 70287), (1302, 60246), (1674, 46858), (1953, 40164), (2604, 30123), (3347, 23436), (3348, 23429), (3906, 20082), (5859, 13388), (6694, 11718), (7812, 10041)]