74218683

素因数分解:

$3^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1$

素因数の和:197

約数の個数: 64

約数和(自身を含む): 129024000

約数和(自身を除く): 54805317

約数列:

[1, 3, 7, 11, 21, 33, 49, 77, 79, 83, 147, 231, 237, 249, 343, 539, 553, 581, 869, 913, 1029, 1617, 1659, 1743, 2607, 2739, 3773, 3871, 4067, 6083, 6391, 6557, 11319, 11613, 12201, 18249, 19173, 19671, 27097, 28469, 42581, 44737, 45899, 72127, 81291, 85407, 127743, 134211, 137697, 216381, 298067, 313159, 321293, 504889, 894201, 939477, 963879, 1514667, 2249051, 3534223, 6747153, 10602669, 24739561, 74218683]

約数ペア:

[(1, 74218683), (3, 24739561), (7, 10602669), (11, 6747153), (21, 3534223), (33, 2249051), (49, 1514667), (77, 963879), (79, 939477), (83, 894201), (147, 504889), (231, 321293), (237, 313159), (249, 298067), (343, 216381), (539, 137697), (553, 134211), (581, 127743), (869, 85407), (913, 81291), (1029, 72127), (1617, 45899), (1659, 44737), (1743, 42581), (2607, 28469), (2739, 27097), (3773, 19671), (3871, 19173), (4067, 18249), (6083, 12201), (6391, 11613), (6557, 11319)]