72978696

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{7621}}^1$

素因数の和:7659

約数の個数: 96

約数和(自身を含む): 237806400

約数和(自身を除く): 164827704

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 28, 36, 38, 42, 56, 57, 63, 72, 76, 84, 114, 126, 133, 152, 168, 171, 228, 252, 266, 342, 399, 456, 504, 532, 684, 798, 1064, 1197, 1368, 1596, 2394, 3192, 4788, 7621, 9576, 15242, 22863, 30484, 45726, 53347, 60968, 68589, 91452, 106694, 137178, 144799, 160041, 182904, 213388, 274356, 289598, 320082, 426776, 434397, 480123, 548712, 579196, 640164, 868794, 960246, 1013593, 1158392, 1280328, 1303191, 1737588, 1920492, 2027186, 2606382, 3040779, 3475176, 3840984, 4054372, 5212764, 6081558, 8108744, 9122337, 10425528, 12163116, 18244674, 24326232, 36489348, 72978696]

約数ペア:

[(1, 72978696), (2, 36489348), (3, 24326232), (4, 18244674), (6, 12163116), (7, 10425528), (8, 9122337), (9, 8108744), (12, 6081558), (14, 5212764), (18, 4054372), (19, 3840984), (21, 3475176), (24, 3040779), (28, 2606382), (36, 2027186), (38, 1920492), (42, 1737588), (56, 1303191), (57, 1280328), (63, 1158392), (72, 1013593), (76, 960246), (84, 868794), (114, 640164), (126, 579196), (133, 548712), (152, 480123), (168, 434397), (171, 426776), (228, 320082), (252, 289598), (266, 274356), (342, 213388), (399, 182904), (456, 160041), (504, 144799), (532, 137178), (684, 106694), (798, 91452), (1064, 68589), (1197, 60968), (1368, 53347), (1596, 45726), (2394, 30484), (3192, 22863), (4788, 15242), (7621, 9576)]