78175636

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{4789}}^1$

素因数の和:4864

約数の個数: 48

約数和(自身を含む): 173819520

約数和(自身を除く): 95643884

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 53, 77, 106, 154, 212, 308, 371, 583, 742, 1166, 1484, 2332, 4081, 4789, 8162, 9578, 16324, 19156, 33523, 52679, 67046, 105358, 134092, 210716, 253817, 368753, 507634, 737506, 1015268, 1475012, 1776719, 2791987, 3553438, 5583974, 7106876, 11167948, 19543909, 39087818, 78175636]

約数ペア:

[(1, 78175636), (2, 39087818), (4, 19543909), (7, 11167948), (11, 7106876), (14, 5583974), (22, 3553438), (28, 2791987), (44, 1776719), (53, 1475012), (77, 1015268), (106, 737506), (154, 507634), (212, 368753), (308, 253817), (371, 210716), (583, 134092), (742, 105358), (1166, 67046), (1484, 52679), (2332, 33523), (4081, 19156), (4789, 16324), (8162, 9578)]