72310758

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{2371}}^1$

素因数の和:2429

約数の個数: 64

約数和(自身を含む): 172150272

約数和(自身を除く): 99839514

約数列:

[1, 2, 3, 6, 13, 17, 23, 26, 34, 39, 46, 51, 69, 78, 102, 138, 221, 299, 391, 442, 598, 663, 782, 897, 1173, 1326, 1794, 2346, 2371, 4742, 5083, 7113, 10166, 14226, 15249, 30498, 30823, 40307, 54533, 61646, 80614, 92469, 109066, 120921, 163599, 184938, 241842, 327198, 523991, 708929, 927061, 1047982, 1417858, 1571973, 1854122, 2126787, 2781183, 3143946, 4253574, 5562366, 12051793, 24103586, 36155379, 72310758]

約数ペア:

[(1, 72310758), (2, 36155379), (3, 24103586), (6, 12051793), (13, 5562366), (17, 4253574), (23, 3143946), (26, 2781183), (34, 2126787), (39, 1854122), (46, 1571973), (51, 1417858), (69, 1047982), (78, 927061), (102, 708929), (138, 523991), (221, 327198), (299, 241842), (391, 184938), (442, 163599), (598, 120921), (663, 109066), (782, 92469), (897, 80614), (1173, 61646), (1326, 54533), (1794, 40307), (2346, 30823), (2371, 30498), (4742, 15249), (5083, 14226), (7113, 10166)]