72993996

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{443}}^1$

素因数の和:675

約数の個数: 72

約数和(自身を含む): 193939200

約数和(自身を除く): 120945204

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 199, 207, 276, 398, 414, 443, 597, 796, 828, 886, 1194, 1329, 1772, 1791, 2388, 2658, 3582, 3987, 4577, 5316, 7164, 7974, 9154, 10189, 13731, 15948, 18308, 20378, 27462, 30567, 40756, 41193, 54924, 61134, 82386, 88157, 91701, 122268, 164772, 176314, 183402, 264471, 352628, 366804, 528942, 793413, 1057884, 1586826, 2027611, 3173652, 4055222, 6082833, 8110444, 12165666, 18248499, 24331332, 36496998, 72993996]

約数ペア:

[(1, 72993996), (2, 36496998), (3, 24331332), (4, 18248499), (6, 12165666), (9, 8110444), (12, 6082833), (18, 4055222), (23, 3173652), (36, 2027611), (46, 1586826), (69, 1057884), (92, 793413), (138, 528942), (199, 366804), (207, 352628), (276, 264471), (398, 183402), (414, 176314), (443, 164772), (597, 122268), (796, 91701), (828, 88157), (886, 82386), (1194, 61134), (1329, 54924), (1772, 41193), (1791, 40756), (2388, 30567), (2658, 27462), (3582, 20378), (3987, 18308), (4577, 15948), (5316, 13731), (7164, 10189), (7974, 9154)]