79558596

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{1223}}^1$

素因数の和:1385

約数の個数: 72

約数和(自身を含む): 218312640

約数和(自身を除く): 138754044

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 139, 156, 234, 278, 417, 468, 556, 834, 1223, 1251, 1668, 1807, 2446, 2502, 3614, 3669, 4892, 5004, 5421, 7228, 7338, 10842, 11007, 14676, 15899, 16263, 21684, 22014, 31798, 32526, 44028, 47697, 63596, 65052, 95394, 143091, 169997, 190788, 286182, 339994, 509991, 572364, 679988, 1019982, 1529973, 2039964, 2209961, 3059946, 4419922, 6119892, 6629883, 8839844, 13259766, 19889649, 26519532, 39779298, 79558596]

約数ペア:

[(1, 79558596), (2, 39779298), (3, 26519532), (4, 19889649), (6, 13259766), (9, 8839844), (12, 6629883), (13, 6119892), (18, 4419922), (26, 3059946), (36, 2209961), (39, 2039964), (52, 1529973), (78, 1019982), (117, 679988), (139, 572364), (156, 509991), (234, 339994), (278, 286182), (417, 190788), (468, 169997), (556, 143091), (834, 95394), (1223, 65052), (1251, 63596), (1668, 47697), (1807, 44028), (2446, 32526), (2502, 31798), (3614, 22014), (3669, 21684), (4892, 16263), (5004, 15899), (5421, 14676), (7228, 11007), (7338, 10842)]