42120084

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{191}}^1$

素因数の和:285

約数の個数: 96

約数和(自身を含む): 111476736

約数和(自身を除く): 69356652

約数列:

[1, 2, 3, 4, 6, 12, 17, 23, 34, 46, 47, 51, 68, 69, 92, 94, 102, 138, 141, 188, 191, 204, 276, 282, 382, 391, 564, 573, 764, 782, 799, 1081, 1146, 1173, 1564, 1598, 2162, 2292, 2346, 2397, 3196, 3243, 3247, 4324, 4393, 4692, 4794, 6486, 6494, 8786, 8977, 9588, 9741, 12972, 12988, 13179, 17572, 17954, 18377, 19482, 26358, 26931, 35908, 36754, 38964, 52716, 53862, 55131, 73508, 74681, 107724, 110262, 149362, 152609, 206471, 220524, 224043, 298724, 305218, 412942, 448086, 457827, 610436, 619413, 825884, 896172, 915654, 1238826, 1831308, 2477652, 3510007, 7020014, 10530021, 14040028, 21060042, 42120084]

約数ペア:

[(1, 42120084), (2, 21060042), (3, 14040028), (4, 10530021), (6, 7020014), (12, 3510007), (17, 2477652), (23, 1831308), (34, 1238826), (46, 915654), (47, 896172), (51, 825884), (68, 619413), (69, 610436), (92, 457827), (94, 448086), (102, 412942), (138, 305218), (141, 298724), (188, 224043), (191, 220524), (204, 206471), (276, 152609), (282, 149362), (382, 110262), (391, 107724), (564, 74681), (573, 73508), (764, 55131), (782, 53862), (799, 52716), (1081, 38964), (1146, 36754), (1173, 35908), (1564, 26931), (1598, 26358), (2162, 19482), (2292, 18377), (2346, 17954), (2397, 17572), (3196, 13179), (3243, 12988), (3247, 12972), (4324, 9741), (4393, 9588), (4692, 8977), (4794, 8786), (6486, 6494)]