42847704

素因数分解:

$2^3\times 3^7\times {\mathrm{31}}^1\times {\mathrm{79}}^1$

素因数の和:137

約数の個数: 128

約数和(自身を含む): 125952000

約数和(自身を除く): 83104296

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 31, 36, 54, 62, 72, 79, 81, 93, 108, 124, 158, 162, 186, 216, 237, 243, 248, 279, 316, 324, 372, 474, 486, 558, 632, 648, 711, 729, 744, 837, 948, 972, 1116, 1422, 1458, 1674, 1896, 1944, 2133, 2187, 2232, 2449, 2511, 2844, 2916, 3348, 4266, 4374, 4898, 5022, 5688, 5832, 6399, 6696, 7347, 7533, 8532, 8748, 9796, 10044, 12798, 14694, 15066, 17064, 17496, 19197, 19592, 20088, 22041, 22599, 25596, 29388, 30132, 38394, 44082, 45198, 51192, 57591, 58776, 60264, 66123, 67797, 76788, 88164, 90396, 115182, 132246, 135594, 153576, 172773, 176328, 180792, 198369, 230364, 264492, 271188, 345546, 396738, 460728, 528984, 542376, 595107, 691092, 793476, 1190214, 1382184, 1586952, 1785321, 2380428, 3570642, 4760856, 5355963, 7141284, 10711926, 14282568, 21423852, 42847704]

約数ペア:

[(1, 42847704), (2, 21423852), (3, 14282568), (4, 10711926), (6, 7141284), (8, 5355963), (9, 4760856), (12, 3570642), (18, 2380428), (24, 1785321), (27, 1586952), (31, 1382184), (36, 1190214), (54, 793476), (62, 691092), (72, 595107), (79, 542376), (81, 528984), (93, 460728), (108, 396738), (124, 345546), (158, 271188), (162, 264492), (186, 230364), (216, 198369), (237, 180792), (243, 176328), (248, 172773), (279, 153576), (316, 135594), (324, 132246), (372, 115182), (474, 90396), (486, 88164), (558, 76788), (632, 67797), (648, 66123), (711, 60264), (729, 58776), (744, 57591), (837, 51192), (948, 45198), (972, 44082), (1116, 38394), (1422, 30132), (1458, 29388), (1674, 25596), (1896, 22599), (1944, 22041), (2133, 20088), (2187, 19592), (2232, 19197), (2449, 17496), (2511, 17064), (2844, 15066), (2916, 14694), (3348, 12798), (4266, 10044), (4374, 9796), (4898, 8748), (5022, 8532), (5688, 7533), (5832, 7347), (6399, 6696)]