71261176

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{907}}^1$

素因数の和:1004

約数の個数: 64

約数和(自身を含む): 162132480

約数和(自身を除く): 90871304

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 61, 92, 122, 161, 184, 244, 322, 427, 488, 644, 854, 907, 1288, 1403, 1708, 1814, 2806, 3416, 3628, 5612, 6349, 7256, 9821, 11224, 12698, 19642, 20861, 25396, 39284, 41722, 50792, 55327, 78568, 83444, 110654, 146027, 166888, 221308, 292054, 387289, 442616, 584108, 774578, 1168216, 1272521, 1549156, 2545042, 3098312, 5090084, 8907647, 10180168, 17815294, 35630588, 71261176]

約数ペア:

[(1, 71261176), (2, 35630588), (4, 17815294), (7, 10180168), (8, 8907647), (14, 5090084), (23, 3098312), (28, 2545042), (46, 1549156), (56, 1272521), (61, 1168216), (92, 774578), (122, 584108), (161, 442616), (184, 387289), (244, 292054), (322, 221308), (427, 166888), (488, 146027), (644, 110654), (854, 83444), (907, 78568), (1288, 55327), (1403, 50792), (1708, 41722), (1814, 39284), (2806, 25396), (3416, 20861), (3628, 19642), (5612, 12698), (6349, 11224), (7256, 9821)]