129379104

素因数分解:

$2^5\times 3^2\times {\mathrm{227}}^1\times {\mathrm{1979}}^1$

素因数の和:2222

約数の個数: 72

約数和(自身を含む): 369729360

約数和(自身を除く): 240350256

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 227, 288, 454, 681, 908, 1362, 1816, 1979, 2043, 2724, 3632, 3958, 4086, 5448, 5937, 7264, 7916, 8172, 10896, 11874, 15832, 16344, 17811, 21792, 23748, 31664, 32688, 35622, 47496, 63328, 65376, 71244, 94992, 142488, 189984, 284976, 449233, 569952, 898466, 1347699, 1796932, 2695398, 3593864, 4043097, 5390796, 7187728, 8086194, 10781592, 14375456, 16172388, 21563184, 32344776, 43126368, 64689552, 129379104]

約数ペア:

[(1, 129379104), (2, 64689552), (3, 43126368), (4, 32344776), (6, 21563184), (8, 16172388), (9, 14375456), (12, 10781592), (16, 8086194), (18, 7187728), (24, 5390796), (32, 4043097), (36, 3593864), (48, 2695398), (72, 1796932), (96, 1347699), (144, 898466), (227, 569952), (288, 449233), (454, 284976), (681, 189984), (908, 142488), (1362, 94992), (1816, 71244), (1979, 65376), (2043, 63328), (2724, 47496), (3632, 35622), (3958, 32688), (4086, 31664), (5448, 23748), (5937, 21792), (7264, 17811), (7916, 16344), (8172, 15832), (10896, 11874)]