71919024

素因数分解:

$2^4\times 3^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{449}}^1$

素因数の和:578

約数の個数: 80

約数和(自身を含む): 192844800

約数和(自身を除く): 120925776

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 47, 48, 71, 94, 141, 142, 188, 213, 282, 284, 376, 426, 449, 564, 568, 752, 852, 898, 1128, 1136, 1347, 1704, 1796, 2256, 2694, 3337, 3408, 3592, 5388, 6674, 7184, 10011, 10776, 13348, 20022, 21103, 21552, 26696, 31879, 40044, 42206, 53392, 63309, 63758, 80088, 84412, 95637, 126618, 127516, 160176, 168824, 191274, 253236, 255032, 337648, 382548, 506472, 510064, 765096, 1012944, 1498313, 1530192, 2996626, 4494939, 5993252, 8989878, 11986504, 17979756, 23973008, 35959512, 71919024]

約数ペア:

[(1, 71919024), (2, 35959512), (3, 23973008), (4, 17979756), (6, 11986504), (8, 8989878), (12, 5993252), (16, 4494939), (24, 2996626), (47, 1530192), (48, 1498313), (71, 1012944), (94, 765096), (141, 510064), (142, 506472), (188, 382548), (213, 337648), (282, 255032), (284, 253236), (376, 191274), (426, 168824), (449, 160176), (564, 127516), (568, 126618), (752, 95637), (852, 84412), (898, 80088), (1128, 63758), (1136, 63309), (1347, 53392), (1704, 42206), (1796, 40044), (2256, 31879), (2694, 26696), (3337, 21552), (3408, 21103), (3592, 20022), (5388, 13348), (6674, 10776), (7184, 10011)]