69187118

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{4937}}^1$

素因数の和:4977

約数の個数: 48

約数和(自身を含む): 141858864

約数和(自身を除く): 72671746

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 49, 77, 91, 98, 143, 154, 182, 286, 539, 637, 1001, 1078, 1274, 2002, 4937, 7007, 9874, 14014, 34559, 54307, 64181, 69118, 108614, 128362, 241913, 380149, 449267, 483826, 705991, 760298, 898534, 1411982, 2661043, 3144869, 4941937, 5322086, 6289738, 9883874, 34593559, 69187118]

約数ペア:

[(1, 69187118), (2, 34593559), (7, 9883874), (11, 6289738), (13, 5322086), (14, 4941937), (22, 3144869), (26, 2661043), (49, 1411982), (77, 898534), (91, 760298), (98, 705991), (143, 483826), (154, 449267), (182, 380149), (286, 241913), (539, 128362), (637, 108614), (1001, 69118), (1078, 64181), (1274, 54307), (2002, 34559), (4937, 14014), (7007, 9874)]