69140772

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{373}}^1$

素因数の和:673

約数の個数: 72

約数和(自身を含む): 185144960

約数和(自身を除く): 116004188

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 271, 342, 373, 542, 684, 746, 813, 1084, 1119, 1492, 1626, 2238, 2439, 3252, 3357, 4476, 4878, 5149, 6714, 7087, 9756, 10298, 13428, 14174, 15447, 20596, 21261, 28348, 30894, 42522, 46341, 61788, 63783, 85044, 92682, 101083, 127566, 185364, 202166, 255132, 303249, 404332, 606498, 909747, 1212996, 1819494, 1920577, 3638988, 3841154, 5761731, 7682308, 11523462, 17285193, 23046924, 34570386, 69140772]

約数ペア:

[(1, 69140772), (2, 34570386), (3, 23046924), (4, 17285193), (6, 11523462), (9, 7682308), (12, 5761731), (18, 3841154), (19, 3638988), (36, 1920577), (38, 1819494), (57, 1212996), (76, 909747), (114, 606498), (171, 404332), (228, 303249), (271, 255132), (342, 202166), (373, 185364), (542, 127566), (684, 101083), (746, 92682), (813, 85044), (1084, 63783), (1119, 61788), (1492, 46341), (1626, 42522), (2238, 30894), (2439, 28348), (3252, 21261), (3357, 20596), (4476, 15447), (4878, 14174), (5149, 13428), (6714, 10298), (7087, 9756)]