180888588

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{373}}^1\times {\mathrm{709}}^1$

素因数の和:1111

約数の個数: 72

約数和(自身を含む): 483282800

約数和(自身を除く): 302394212

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 373, 684, 709, 746, 1119, 1418, 1492, 2127, 2238, 2836, 3357, 4254, 4476, 6381, 6714, 7087, 8508, 12762, 13428, 13471, 14174, 21261, 25524, 26942, 28348, 40413, 42522, 53884, 63783, 80826, 85044, 121239, 127566, 161652, 242478, 255132, 264457, 484956, 528914, 793371, 1057828, 1586742, 2380113, 3173484, 4760226, 5024683, 9520452, 10049366, 15074049, 20098732, 30148098, 45222147, 60296196, 90444294, 180888588]

約数ペア:

[(1, 180888588), (2, 90444294), (3, 60296196), (4, 45222147), (6, 30148098), (9, 20098732), (12, 15074049), (18, 10049366), (19, 9520452), (36, 5024683), (38, 4760226), (57, 3173484), (76, 2380113), (114, 1586742), (171, 1057828), (228, 793371), (342, 528914), (373, 484956), (684, 264457), (709, 255132), (746, 242478), (1119, 161652), (1418, 127566), (1492, 121239), (2127, 85044), (2238, 80826), (2836, 63783), (3357, 53884), (4254, 42522), (4476, 40413), (6381, 28348), (6714, 26942), (7087, 25524), (8508, 21261), (12762, 14174), (13428, 13471)]