85655373596

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{157}}^2\times {\mathrm{3931}}^1$

素因数の和:4279

約数の個数: 72

約数和(自身を含む): 172062542736

約数和(自身を除く): 86407169140

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 157, 221, 314, 442, 628, 884, 2041, 2669, 3931, 4082, 5338, 7862, 8164, 10676, 15724, 24649, 34697, 49298, 51103, 66827, 69394, 98596, 102206, 133654, 138788, 204412, 267308, 320437, 419033, 617167, 640874, 838066, 868751, 1234334, 1281748, 1676132, 1737502, 2468668, 3475004, 5447429, 8023171, 10491839, 10894858, 16046342, 20983678, 21789716, 32092684, 41967356, 96895219, 136393907, 193790438, 272787814, 387580876, 545575628, 1259637847, 1647218723, 2519275694, 3294437446, 5038551388, 6588874892, 21413843399, 42827686798, 85655373596]

約数ペア:

[(1, 85655373596), (2, 42827686798), (4, 21413843399), (13, 6588874892), (17, 5038551388), (26, 3294437446), (34, 2519275694), (52, 1647218723), (68, 1259637847), (157, 545575628), (221, 387580876), (314, 272787814), (442, 193790438), (628, 136393907), (884, 96895219), (2041, 41967356), (2669, 32092684), (3931, 21789716), (4082, 20983678), (5338, 16046342), (7862, 10894858), (8164, 10491839), (10676, 8023171), (15724, 5447429), (24649, 3475004), (34697, 2468668), (49298, 1737502), (51103, 1676132), (66827, 1281748), (69394, 1234334), (98596, 868751), (102206, 838066), (133654, 640874), (138788, 617167), (204412, 419033), (267308, 320437)]