79864884

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{4919}}^1$

素因数の和:4981

約数の個数: 72

約数和(自身を含む): 225650880

約数和(自身を除く): 145785996

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 41, 44, 66, 82, 99, 123, 132, 164, 198, 246, 369, 396, 451, 492, 738, 902, 1353, 1476, 1804, 2706, 4059, 4919, 5412, 8118, 9838, 14757, 16236, 19676, 29514, 44271, 54109, 59028, 88542, 108218, 162327, 177084, 201679, 216436, 324654, 403358, 486981, 605037, 649308, 806716, 973962, 1210074, 1815111, 1947924, 2218469, 2420148, 3630222, 4436938, 6655407, 7260444, 8873876, 13310814, 19966221, 26621628, 39932442, 79864884]

約数ペア:

[(1, 79864884), (2, 39932442), (3, 26621628), (4, 19966221), (6, 13310814), (9, 8873876), (11, 7260444), (12, 6655407), (18, 4436938), (22, 3630222), (33, 2420148), (36, 2218469), (41, 1947924), (44, 1815111), (66, 1210074), (82, 973962), (99, 806716), (123, 649308), (132, 605037), (164, 486981), (198, 403358), (246, 324654), (369, 216436), (396, 201679), (451, 177084), (492, 162327), (738, 108218), (902, 88542), (1353, 59028), (1476, 54109), (1804, 44271), (2706, 29514), (4059, 19676), (4919, 16236), (5412, 14757), (8118, 9838)]