99688878

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^2$

素因数の和:206

約数の個数: 72

約数和(自身を含む): 230901528

約数和(自身を除く): 131212650

約数列:

[1, 2, 3, 6, 9, 18, 37, 43, 59, 74, 86, 111, 118, 129, 177, 222, 258, 333, 354, 387, 531, 666, 774, 1062, 1591, 2183, 2537, 3182, 3481, 4366, 4773, 5074, 6549, 6962, 7611, 9546, 10443, 13098, 14319, 15222, 19647, 20886, 22833, 28638, 31329, 39294, 45666, 62658, 93869, 128797, 149683, 187738, 257594, 281607, 299366, 386391, 449049, 563214, 772782, 844821, 898098, 1159173, 1347147, 1689642, 2318346, 2694294, 5538271, 11076542, 16614813, 33229626, 49844439, 99688878]

約数ペア:

[(1, 99688878), (2, 49844439), (3, 33229626), (6, 16614813), (9, 11076542), (18, 5538271), (37, 2694294), (43, 2318346), (59, 1689642), (74, 1347147), (86, 1159173), (111, 898098), (118, 844821), (129, 772782), (177, 563214), (222, 449049), (258, 386391), (333, 299366), (354, 281607), (387, 257594), (531, 187738), (666, 149683), (774, 128797), (1062, 93869), (1591, 62658), (2183, 45666), (2537, 39294), (3182, 31329), (3481, 28638), (4366, 22833), (4773, 20886), (5074, 19647), (6549, 15222), (6962, 14319), (7611, 13098), (9546, 10443)]