5142996

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1$

素因数の和:205

約数の個数: 72

約数和(自身を含む): 14006720

約数和(自身を除く): 8863724

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 73, 76, 103, 114, 146, 171, 206, 219, 228, 292, 309, 342, 412, 438, 618, 657, 684, 876, 927, 1236, 1314, 1387, 1854, 1957, 2628, 2774, 3708, 3914, 4161, 5548, 5871, 7519, 7828, 8322, 11742, 12483, 15038, 16644, 17613, 22557, 23484, 24966, 30076, 35226, 45114, 49932, 67671, 70452, 90228, 135342, 142861, 270684, 285722, 428583, 571444, 857166, 1285749, 1714332, 2571498, 5142996]

約数ペア:

[(1, 5142996), (2, 2571498), (3, 1714332), (4, 1285749), (6, 857166), (9, 571444), (12, 428583), (18, 285722), (19, 270684), (36, 142861), (38, 135342), (57, 90228), (73, 70452), (76, 67671), (103, 49932), (114, 45114), (146, 35226), (171, 30076), (206, 24966), (219, 23484), (228, 22557), (292, 17613), (309, 16644), (342, 15038), (412, 12483), (438, 11742), (618, 8322), (657, 7828), (684, 7519), (876, 5871), (927, 5548), (1236, 4161), (1314, 3914), (1387, 3708), (1854, 2774), (1957, 2628)]