71266986

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{9923}}^1$

素因数の和:9960

約数の個数: 64

約数和(自身を含む): 190540800

約数和(自身を除く): 119273814

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 27, 38, 42, 54, 57, 63, 114, 126, 133, 171, 189, 266, 342, 378, 399, 513, 798, 1026, 1197, 2394, 3591, 7182, 9923, 19846, 29769, 59538, 69461, 89307, 138922, 178614, 188537, 208383, 267921, 377074, 416766, 535842, 565611, 625149, 1131222, 1250298, 1319759, 1696833, 1875447, 2639518, 3393666, 3750894, 3959277, 5090499, 7918554, 10180998, 11877831, 23755662, 35633493, 71266986]

約数ペア:

[(1, 71266986), (2, 35633493), (3, 23755662), (6, 11877831), (7, 10180998), (9, 7918554), (14, 5090499), (18, 3959277), (19, 3750894), (21, 3393666), (27, 2639518), (38, 1875447), (42, 1696833), (54, 1319759), (57, 1250298), (63, 1131222), (114, 625149), (126, 565611), (133, 535842), (171, 416766), (189, 377074), (266, 267921), (342, 208383), (378, 188537), (399, 178614), (513, 138922), (798, 89307), (1026, 69461), (1197, 59538), (2394, 29769), (3591, 19846), (7182, 9923)]