78889482

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1063}}^1$

素因数の和:1128

約数の個数: 96

約数和(自身を含む): 212459520

約数和(自身を除く): 133570038

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 31, 38, 42, 57, 62, 63, 93, 114, 126, 133, 171, 186, 217, 266, 279, 342, 399, 434, 558, 589, 651, 798, 1063, 1178, 1197, 1302, 1767, 1953, 2126, 2394, 3189, 3534, 3906, 4123, 5301, 6378, 7441, 8246, 9567, 10602, 12369, 14882, 19134, 20197, 22323, 24738, 32953, 37107, 40394, 44646, 60591, 65906, 66969, 74214, 98859, 121182, 133938, 141379, 181773, 197718, 230671, 282758, 296577, 363546, 424137, 461342, 593154, 626107, 692013, 848274, 1252214, 1272411, 1384026, 1878321, 2076039, 2544822, 3756642, 4152078, 4382749, 5634963, 8765498, 11269926, 13148247, 26296494, 39444741, 78889482]

約数ペア:

[(1, 78889482), (2, 39444741), (3, 26296494), (6, 13148247), (7, 11269926), (9, 8765498), (14, 5634963), (18, 4382749), (19, 4152078), (21, 3756642), (31, 2544822), (38, 2076039), (42, 1878321), (57, 1384026), (62, 1272411), (63, 1252214), (93, 848274), (114, 692013), (126, 626107), (133, 593154), (171, 461342), (186, 424137), (217, 363546), (266, 296577), (279, 282758), (342, 230671), (399, 197718), (434, 181773), (558, 141379), (589, 133938), (651, 121182), (798, 98859), (1063, 74214), (1178, 66969), (1197, 65906), (1302, 60591), (1767, 44646), (1953, 40394), (2126, 37107), (2394, 32953), (3189, 24738), (3534, 22323), (3906, 20197), (4123, 19134), (5301, 14882), (6378, 12369), (7441, 10602), (8246, 9567)]