70725564

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{21589}}^1$

素因数の和:21619

約数の個数: 72

約数和(自身を含む): 220045280

約数和(自身を除く): 149319716

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 1092, 1638, 3276, 21589, 43178, 64767, 86356, 129534, 151123, 194301, 259068, 280657, 302246, 388602, 453369, 561314, 604492, 777204, 841971, 906738, 1122628, 1360107, 1683942, 1813476, 1964599, 2525913, 2720214, 3367884, 3929198, 5051826, 5440428, 5893797, 7858396, 10103652, 11787594, 17681391, 23575188, 35362782, 70725564]

約数ペア:

[(1, 70725564), (2, 35362782), (3, 23575188), (4, 17681391), (6, 11787594), (7, 10103652), (9, 7858396), (12, 5893797), (13, 5440428), (14, 5051826), (18, 3929198), (21, 3367884), (26, 2720214), (28, 2525913), (36, 1964599), (39, 1813476), (42, 1683942), (52, 1360107), (63, 1122628), (78, 906738), (84, 841971), (91, 777204), (117, 604492), (126, 561314), (156, 453369), (182, 388602), (234, 302246), (252, 280657), (273, 259068), (364, 194301), (468, 151123), (546, 129534), (819, 86356), (1092, 64767), (1638, 43178), (3276, 21589)]