71367876

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{1013}}^1$

素因数の和:1145

約数の個数: 72

約数和(自身を含む): 191929920

約数和(自身を除く): 120562044

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 103, 114, 171, 206, 228, 309, 342, 412, 618, 684, 927, 1013, 1236, 1854, 1957, 2026, 3039, 3708, 3914, 4052, 5871, 6078, 7828, 9117, 11742, 12156, 17613, 18234, 19247, 23484, 35226, 36468, 38494, 57741, 70452, 76988, 104339, 115482, 173223, 208678, 230964, 313017, 346446, 417356, 626034, 692892, 939051, 1252068, 1878102, 1982441, 3756204, 3964882, 5947323, 7929764, 11894646, 17841969, 23789292, 35683938, 71367876]

約数ペア:

[(1, 71367876), (2, 35683938), (3, 23789292), (4, 17841969), (6, 11894646), (9, 7929764), (12, 5947323), (18, 3964882), (19, 3756204), (36, 1982441), (38, 1878102), (57, 1252068), (76, 939051), (103, 692892), (114, 626034), (171, 417356), (206, 346446), (228, 313017), (309, 230964), (342, 208678), (412, 173223), (618, 115482), (684, 104339), (927, 76988), (1013, 70452), (1236, 57741), (1854, 38494), (1957, 36468), (2026, 35226), (3039, 23484), (3708, 19247), (3914, 18234), (4052, 17613), (5871, 12156), (6078, 11742), (7828, 9117)]