72388404

素因数分解:

$2^2\times 3^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1069}}^1$

素因数の和:1115

約数の個数: 120

約数和(自身を含む): 217509600

約数和(自身を除く): 145121196

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 19, 22, 27, 33, 36, 38, 44, 54, 57, 66, 76, 81, 99, 108, 114, 132, 162, 171, 198, 209, 228, 297, 324, 342, 396, 418, 513, 594, 627, 684, 836, 891, 1026, 1069, 1188, 1254, 1539, 1782, 1881, 2052, 2138, 2508, 3078, 3207, 3564, 3762, 4276, 5643, 6156, 6414, 7524, 9621, 11286, 11759, 12828, 16929, 19242, 20311, 22572, 23518, 28863, 33858, 35277, 38484, 40622, 47036, 57726, 60933, 67716, 70554, 81244, 86589, 105831, 115452, 121866, 141108, 173178, 182799, 211662, 223421, 243732, 317493, 346356, 365598, 423324, 446842, 548397, 634986, 670263, 731196, 893684, 952479, 1096794, 1269972, 1340526, 1645191, 1904958, 2010789, 2193588, 2681052, 3290382, 3809916, 4021578, 6032367, 6580764, 8043156, 12064734, 18097101, 24129468, 36194202, 72388404]

約数ペア:

[(1, 72388404), (2, 36194202), (3, 24129468), (4, 18097101), (6, 12064734), (9, 8043156), (11, 6580764), (12, 6032367), (18, 4021578), (19, 3809916), (22, 3290382), (27, 2681052), (33, 2193588), (36, 2010789), (38, 1904958), (44, 1645191), (54, 1340526), (57, 1269972), (66, 1096794), (76, 952479), (81, 893684), (99, 731196), (108, 670263), (114, 634986), (132, 548397), (162, 446842), (171, 423324), (198, 365598), (209, 346356), (228, 317493), (297, 243732), (324, 223421), (342, 211662), (396, 182799), (418, 173178), (513, 141108), (594, 121866), (627, 115452), (684, 105831), (836, 86589), (891, 81244), (1026, 70554), (1069, 67716), (1188, 60933), (1254, 57726), (1539, 47036), (1782, 40622), (1881, 38484), (2052, 35277), (2138, 33858), (2508, 28863), (3078, 23518), (3207, 22572), (3564, 20311), (3762, 19242), (4276, 16929), (5643, 12828), (6156, 11759), (6414, 11286), (7524, 9621)]