80814024

素因数分解:

$2^3\times 3^7\times {\mathrm{31}}^1\times {\mathrm{149}}^1$

素因数の和:207

約数の個数: 128

約数和(自身を含む): 236160000

約数和(自身を除く): 155345976

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 31, 36, 54, 62, 72, 81, 93, 108, 124, 149, 162, 186, 216, 243, 248, 279, 298, 324, 372, 447, 486, 558, 596, 648, 729, 744, 837, 894, 972, 1116, 1192, 1341, 1458, 1674, 1788, 1944, 2187, 2232, 2511, 2682, 2916, 3348, 3576, 4023, 4374, 4619, 5022, 5364, 5832, 6696, 7533, 8046, 8748, 9238, 10044, 10728, 12069, 13857, 15066, 16092, 17496, 18476, 20088, 22599, 24138, 27714, 30132, 32184, 36207, 36952, 41571, 45198, 48276, 55428, 60264, 67797, 72414, 83142, 90396, 96552, 108621, 110856, 124713, 135594, 144828, 166284, 180792, 217242, 249426, 271188, 289656, 325863, 332568, 374139, 434484, 498852, 542376, 651726, 748278, 868968, 997704, 1122417, 1303452, 1496556, 2244834, 2606904, 2993112, 3367251, 4489668, 6734502, 8979336, 10101753, 13469004, 20203506, 26938008, 40407012, 80814024]

約数ペア:

[(1, 80814024), (2, 40407012), (3, 26938008), (4, 20203506), (6, 13469004), (8, 10101753), (9, 8979336), (12, 6734502), (18, 4489668), (24, 3367251), (27, 2993112), (31, 2606904), (36, 2244834), (54, 1496556), (62, 1303452), (72, 1122417), (81, 997704), (93, 868968), (108, 748278), (124, 651726), (149, 542376), (162, 498852), (186, 434484), (216, 374139), (243, 332568), (248, 325863), (279, 289656), (298, 271188), (324, 249426), (372, 217242), (447, 180792), (486, 166284), (558, 144828), (596, 135594), (648, 124713), (729, 110856), (744, 108621), (837, 96552), (894, 90396), (972, 83142), (1116, 72414), (1192, 67797), (1341, 60264), (1458, 55428), (1674, 48276), (1788, 45198), (1944, 41571), (2187, 36952), (2232, 36207), (2511, 32184), (2682, 30132), (2916, 27714), (3348, 24138), (3576, 22599), (4023, 20088), (4374, 18476), (4619, 17496), (5022, 16092), (5364, 15066), (5832, 13857), (6696, 12069), (7533, 10728), (8046, 10044), (8748, 9238)]