80325952

素因数分解:

$2^6\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{199}}^1$

素因数の和:288

約数の個数: 112

約数和(自身を含む): 197510400

約数和(自身を除く): 117184448

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 53, 56, 64, 68, 106, 112, 119, 136, 199, 212, 224, 238, 272, 371, 398, 424, 448, 476, 544, 742, 796, 848, 901, 952, 1088, 1393, 1484, 1592, 1696, 1802, 1904, 2786, 2968, 3184, 3383, 3392, 3604, 3808, 5572, 5936, 6307, 6368, 6766, 7208, 7616, 10547, 11144, 11872, 12614, 12736, 13532, 14416, 21094, 22288, 23681, 23744, 25228, 27064, 28832, 42188, 44576, 47362, 50456, 54128, 57664, 73829, 84376, 89152, 94724, 100912, 108256, 147658, 168752, 179299, 189448, 201824, 216512, 295316, 337504, 358598, 378896, 403648, 590632, 675008, 717196, 757792, 1181264, 1255093, 1434392, 1515584, 2362528, 2510186, 2868784, 4725056, 5020372, 5737568, 10040744, 11475136, 20081488, 40162976, 80325952]

約数ペア:

[(1, 80325952), (2, 40162976), (4, 20081488), (7, 11475136), (8, 10040744), (14, 5737568), (16, 5020372), (17, 4725056), (28, 2868784), (32, 2510186), (34, 2362528), (53, 1515584), (56, 1434392), (64, 1255093), (68, 1181264), (106, 757792), (112, 717196), (119, 675008), (136, 590632), (199, 403648), (212, 378896), (224, 358598), (238, 337504), (272, 295316), (371, 216512), (398, 201824), (424, 189448), (448, 179299), (476, 168752), (544, 147658), (742, 108256), (796, 100912), (848, 94724), (901, 89152), (952, 84376), (1088, 73829), (1393, 57664), (1484, 54128), (1592, 50456), (1696, 47362), (1802, 44576), (1904, 42188), (2786, 28832), (2968, 27064), (3184, 25228), (3383, 23744), (3392, 23681), (3604, 22288), (3808, 21094), (5572, 14416), (5936, 13532), (6307, 12736), (6368, 12614), (6766, 11872), (7208, 11144), (7616, 10547)]