80795988

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{8221}}^1$

素因数の和:8254

約数の個数: 96

約数和(自身を含む): 257841920

約数和(自身を除く): 177045932

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 52, 54, 63, 78, 84, 91, 108, 117, 126, 156, 182, 189, 234, 252, 273, 351, 364, 378, 468, 546, 702, 756, 819, 1092, 1404, 1638, 2457, 3276, 4914, 8221, 9828, 16442, 24663, 32884, 49326, 57547, 73989, 98652, 106873, 115094, 147978, 172641, 213746, 221967, 230188, 295956, 320619, 345282, 427492, 443934, 517923, 641238, 690564, 748111, 887868, 961857, 1035846, 1282476, 1496222, 1553769, 1923714, 2071692, 2244333, 2885571, 2992444, 3107538, 3847428, 4488666, 5771142, 6215076, 6732999, 8977332, 11542284, 13465998, 20198997, 26931996, 40397994, 80795988]

約数ペア:

[(1, 80795988), (2, 40397994), (3, 26931996), (4, 20198997), (6, 13465998), (7, 11542284), (9, 8977332), (12, 6732999), (13, 6215076), (14, 5771142), (18, 4488666), (21, 3847428), (26, 3107538), (27, 2992444), (28, 2885571), (36, 2244333), (39, 2071692), (42, 1923714), (52, 1553769), (54, 1496222), (63, 1282476), (78, 1035846), (84, 961857), (91, 887868), (108, 748111), (117, 690564), (126, 641238), (156, 517923), (182, 443934), (189, 427492), (234, 345282), (252, 320619), (273, 295956), (351, 230188), (364, 221967), (378, 213746), (468, 172641), (546, 147978), (702, 115094), (756, 106873), (819, 98652), (1092, 73989), (1404, 57547), (1638, 49326), (2457, 32884), (3276, 24663), (4914, 16442), (8221, 9828)]