90618976

素因数分解:

$2^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{449}}^1$

素因数の和:536

約数の個数: 96

約数和(自身を含む): 220449600

約数和(自身を除く): 129830624

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 53, 56, 68, 106, 112, 119, 136, 212, 224, 238, 272, 371, 424, 449, 476, 544, 742, 848, 898, 901, 952, 1484, 1696, 1796, 1802, 1904, 2968, 3143, 3592, 3604, 3808, 5936, 6286, 6307, 7184, 7208, 7633, 11872, 12572, 12614, 14368, 14416, 15266, 23797, 25144, 25228, 28832, 30532, 47594, 50288, 50456, 53431, 61064, 95188, 100576, 100912, 106862, 122128, 166579, 190376, 201824, 213724, 244256, 333158, 380752, 404549, 427448, 666316, 761504, 809098, 854896, 1332632, 1618196, 1709792, 2665264, 2831843, 3236392, 5330528, 5663686, 6472784, 11327372, 12945568, 22654744, 45309488, 90618976]

約数ペア:

[(1, 90618976), (2, 45309488), (4, 22654744), (7, 12945568), (8, 11327372), (14, 6472784), (16, 5663686), (17, 5330528), (28, 3236392), (32, 2831843), (34, 2665264), (53, 1709792), (56, 1618196), (68, 1332632), (106, 854896), (112, 809098), (119, 761504), (136, 666316), (212, 427448), (224, 404549), (238, 380752), (272, 333158), (371, 244256), (424, 213724), (449, 201824), (476, 190376), (544, 166579), (742, 122128), (848, 106862), (898, 100912), (901, 100576), (952, 95188), (1484, 61064), (1696, 53431), (1796, 50456), (1802, 50288), (1904, 47594), (2968, 30532), (3143, 28832), (3592, 25228), (3604, 25144), (3808, 23797), (5936, 15266), (6286, 14416), (6307, 14368), (7184, 12614), (7208, 12572), (7633, 11872)]