79211772

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{347}}^1\times {\mathrm{373}}^1$

素因数の和:747

約数の個数: 72

約数和(自身を含む): 213188976

約数和(自身を除く): 133977204

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 306, 347, 373, 612, 694, 746, 1041, 1119, 1388, 1492, 2082, 2238, 3123, 3357, 4164, 4476, 5899, 6246, 6341, 6714, 11798, 12492, 12682, 13428, 17697, 19023, 23596, 25364, 35394, 38046, 53091, 57069, 70788, 76092, 106182, 114138, 129431, 212364, 228276, 258862, 388293, 517724, 776586, 1164879, 1553172, 2200327, 2329758, 4400654, 4659516, 6600981, 8801308, 13201962, 19802943, 26403924, 39605886, 79211772]

約数ペア:

[(1, 79211772), (2, 39605886), (3, 26403924), (4, 19802943), (6, 13201962), (9, 8801308), (12, 6600981), (17, 4659516), (18, 4400654), (34, 2329758), (36, 2200327), (51, 1553172), (68, 1164879), (102, 776586), (153, 517724), (204, 388293), (306, 258862), (347, 228276), (373, 212364), (612, 129431), (694, 114138), (746, 106182), (1041, 76092), (1119, 70788), (1388, 57069), (1492, 53091), (2082, 38046), (2238, 35394), (3123, 25364), (3357, 23596), (4164, 19023), (4476, 17697), (5899, 13428), (6246, 12682), (6341, 12492), (6714, 11798)]