77838228

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{2819}}^1$

素因数の和:2901

約数の個数: 72

約数和(自身を含む): 215560800

約数和(自身を除く): 137722572

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 59, 78, 117, 118, 156, 177, 234, 236, 354, 468, 531, 708, 767, 1062, 1534, 2124, 2301, 2819, 3068, 4602, 5638, 6903, 8457, 9204, 11276, 13806, 16914, 25371, 27612, 33828, 36647, 50742, 73294, 101484, 109941, 146588, 166321, 219882, 329823, 332642, 439764, 498963, 659646, 665284, 997926, 1319292, 1496889, 1995852, 2162173, 2993778, 4324346, 5987556, 6486519, 8648692, 12973038, 19459557, 25946076, 38919114, 77838228]

約数ペア:

[(1, 77838228), (2, 38919114), (3, 25946076), (4, 19459557), (6, 12973038), (9, 8648692), (12, 6486519), (13, 5987556), (18, 4324346), (26, 2993778), (36, 2162173), (39, 1995852), (52, 1496889), (59, 1319292), (78, 997926), (117, 665284), (118, 659646), (156, 498963), (177, 439764), (234, 332642), (236, 329823), (354, 219882), (468, 166321), (531, 146588), (708, 109941), (767, 101484), (1062, 73294), (1534, 50742), (2124, 36647), (2301, 33828), (2819, 27612), (3068, 25371), (4602, 16914), (5638, 13806), (6903, 11276), (8457, 9204)]