78538932

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{577}}^1$

素因数の和:805

約数の個数: 72

約数和(自身を含む): 210392000

約数和(自身を除く): 131853068

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 199, 228, 342, 398, 577, 597, 684, 796, 1154, 1194, 1731, 1791, 2308, 2388, 3462, 3582, 3781, 5193, 6924, 7164, 7562, 10386, 10963, 11343, 15124, 20772, 21926, 22686, 32889, 34029, 43852, 45372, 65778, 68058, 98667, 114823, 131556, 136116, 197334, 229646, 344469, 394668, 459292, 688938, 1033407, 1377876, 2066814, 2181637, 4133628, 4363274, 6544911, 8726548, 13089822, 19634733, 26179644, 39269466, 78538932]

約数ペア:

[(1, 78538932), (2, 39269466), (3, 26179644), (4, 19634733), (6, 13089822), (9, 8726548), (12, 6544911), (18, 4363274), (19, 4133628), (36, 2181637), (38, 2066814), (57, 1377876), (76, 1033407), (114, 688938), (171, 459292), (199, 394668), (228, 344469), (342, 229646), (398, 197334), (577, 136116), (597, 131556), (684, 114823), (796, 98667), (1154, 68058), (1194, 65778), (1731, 45372), (1791, 43852), (2308, 34029), (2388, 32889), (3462, 22686), (3582, 21926), (3781, 20772), (5193, 15124), (6924, 11343), (7164, 10963), (7562, 10386)]