83915244

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{101}}^1\times {\mathrm{157}}^1$

素因数の和:285

約数の個数: 144

約数和(自身を含む): 257211360

約数和(自身を除く): 173296116

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 84, 98, 101, 108, 126, 147, 157, 189, 196, 202, 252, 294, 303, 314, 378, 404, 441, 471, 588, 606, 628, 707, 756, 882, 909, 942, 1099, 1212, 1323, 1413, 1414, 1764, 1818, 1884, 2121, 2198, 2646, 2727, 2826, 2828, 3297, 3636, 4239, 4242, 4396, 4949, 5292, 5454, 5652, 6363, 6594, 7693, 8478, 8484, 9891, 9898, 10908, 12726, 13188, 14847, 15386, 15857, 16956, 19089, 19782, 19796, 23079, 25452, 29673, 29694, 30772, 31714, 38178, 39564, 44541, 46158, 47571, 59346, 59388, 63428, 69237, 76356, 89082, 92316, 95142, 110999, 118692, 133623, 138474, 142713, 178164, 190284, 207711, 221998, 267246, 276948, 285426, 332997, 415422, 428139, 443996, 534492, 570852, 665994, 776993, 830844, 856278, 998991, 1331988, 1553986, 1712556, 1997982, 2330979, 2996973, 3107972, 3995964, 4661958, 5993946, 6992937, 9323916, 11987892, 13985874, 20978811, 27971748, 41957622, 83915244]

約数ペア:

[(1, 83915244), (2, 41957622), (3, 27971748), (4, 20978811), (6, 13985874), (7, 11987892), (9, 9323916), (12, 6992937), (14, 5993946), (18, 4661958), (21, 3995964), (27, 3107972), (28, 2996973), (36, 2330979), (42, 1997982), (49, 1712556), (54, 1553986), (63, 1331988), (84, 998991), (98, 856278), (101, 830844), (108, 776993), (126, 665994), (147, 570852), (157, 534492), (189, 443996), (196, 428139), (202, 415422), (252, 332997), (294, 285426), (303, 276948), (314, 267246), (378, 221998), (404, 207711), (441, 190284), (471, 178164), (588, 142713), (606, 138474), (628, 133623), (707, 118692), (756, 110999), (882, 95142), (909, 92316), (942, 89082), (1099, 76356), (1212, 69237), (1323, 63428), (1413, 59388), (1414, 59346), (1764, 47571), (1818, 46158), (1884, 44541), (2121, 39564), (2198, 38178), (2646, 31714), (2727, 30772), (2826, 29694), (2828, 29673), (3297, 25452), (3636, 23079), (4239, 19796), (4242, 19782), (4396, 19089), (4949, 16956), (5292, 15857), (5454, 15386), (5652, 14847), (6363, 13188), (6594, 12726), (7693, 10908), (8478, 9898), (8484, 9891)]