42176988

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{5399}}^1$

素因数の和:5447

約数の個数: 72

約数和(自身を含む): 125798400

約数和(自身を除く): 83621412

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 62, 63, 84, 93, 124, 126, 186, 217, 252, 279, 372, 434, 558, 651, 868, 1116, 1302, 1953, 2604, 3906, 5399, 7812, 10798, 16197, 21596, 32394, 37793, 48591, 64788, 75586, 97182, 113379, 151172, 167369, 194364, 226758, 334738, 340137, 453516, 502107, 669476, 680274, 1004214, 1171583, 1360548, 1506321, 2008428, 2343166, 3012642, 3514749, 4686332, 6025284, 7029498, 10544247, 14058996, 21088494, 42176988]

約数ペア:

[(1, 42176988), (2, 21088494), (3, 14058996), (4, 10544247), (6, 7029498), (7, 6025284), (9, 4686332), (12, 3514749), (14, 3012642), (18, 2343166), (21, 2008428), (28, 1506321), (31, 1360548), (36, 1171583), (42, 1004214), (62, 680274), (63, 669476), (84, 502107), (93, 453516), (124, 340137), (126, 334738), (186, 226758), (217, 194364), (252, 167369), (279, 151172), (372, 113379), (434, 97182), (558, 75586), (651, 64788), (868, 48591), (1116, 37793), (1302, 32394), (1953, 21596), (2604, 16197), (3906, 10798), (5399, 7812)]