87810984

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{71741}}^1$

素因数の和:71770

約数の個数: 48

約数和(自身を含む): 251814420

約数和(自身を除く): 164003436

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 72, 102, 136, 153, 204, 306, 408, 612, 1224, 71741, 143482, 215223, 286964, 430446, 573928, 645669, 860892, 1219597, 1291338, 1721784, 2439194, 2582676, 3658791, 4878388, 5165352, 7317582, 9756776, 10976373, 14635164, 21952746, 29270328, 43905492, 87810984]

約数ペア:

[(1, 87810984), (2, 43905492), (3, 29270328), (4, 21952746), (6, 14635164), (8, 10976373), (9, 9756776), (12, 7317582), (17, 5165352), (18, 4878388), (24, 3658791), (34, 2582676), (36, 2439194), (51, 1721784), (68, 1291338), (72, 1219597), (102, 860892), (136, 645669), (153, 573928), (204, 430446), (306, 286964), (408, 215223), (612, 143482), (1224, 71741)]