129140892

素因数分解:

$2^2\times 3^6\times {\mathrm{67}}^1\times {\mathrm{661}}^1$

素因数の和:750

約数の個数: 84

約数和(自身を含む): 344417416

約数和(自身を除く): 215276524

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 67, 81, 108, 134, 162, 201, 243, 268, 324, 402, 486, 603, 661, 729, 804, 972, 1206, 1322, 1458, 1809, 1983, 2412, 2644, 2916, 3618, 3966, 5427, 5949, 7236, 7932, 10854, 11898, 16281, 17847, 21708, 23796, 32562, 35694, 44287, 48843, 53541, 65124, 71388, 88574, 97686, 107082, 132861, 160623, 177148, 195372, 214164, 265722, 321246, 398583, 481869, 531444, 642492, 797166, 963738, 1195749, 1594332, 1927476, 2391498, 3587247, 4782996, 7174494, 10761741, 14348988, 21523482, 32285223, 43046964, 64570446, 129140892]

約数ペア:

[(1, 129140892), (2, 64570446), (3, 43046964), (4, 32285223), (6, 21523482), (9, 14348988), (12, 10761741), (18, 7174494), (27, 4782996), (36, 3587247), (54, 2391498), (67, 1927476), (81, 1594332), (108, 1195749), (134, 963738), (162, 797166), (201, 642492), (243, 531444), (268, 481869), (324, 398583), (402, 321246), (486, 265722), (603, 214164), (661, 195372), (729, 177148), (804, 160623), (972, 132861), (1206, 107082), (1322, 97686), (1458, 88574), (1809, 71388), (1983, 65124), (2412, 53541), (2644, 48843), (2916, 44287), (3618, 35694), (3966, 32562), (5427, 23796), (5949, 21708), (7236, 17847), (7932, 16281), (10854, 11898)]