71810388

素因数分解:

$2^2\times 3^5\times {\mathrm{13}}^1\times {\mathrm{5683}}^1$

素因数の和:5715

約数の個数: 72

約数和(自身を含む): 202759648

約数和(自身を除く): 130949260

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 156, 162, 234, 243, 324, 351, 468, 486, 702, 972, 1053, 1404, 2106, 3159, 4212, 5683, 6318, 11366, 12636, 17049, 22732, 34098, 51147, 68196, 73879, 102294, 147758, 153441, 204588, 221637, 295516, 306882, 443274, 460323, 613764, 664911, 886548, 920646, 1329822, 1380969, 1841292, 1994733, 2659644, 2761938, 3989466, 5523876, 5984199, 7978932, 11968398, 17952597, 23936796, 35905194, 71810388]

約数ペア:

[(1, 71810388), (2, 35905194), (3, 23936796), (4, 17952597), (6, 11968398), (9, 7978932), (12, 5984199), (13, 5523876), (18, 3989466), (26, 2761938), (27, 2659644), (36, 1994733), (39, 1841292), (52, 1380969), (54, 1329822), (78, 920646), (81, 886548), (108, 664911), (117, 613764), (156, 460323), (162, 443274), (234, 306882), (243, 295516), (324, 221637), (351, 204588), (468, 153441), (486, 147758), (702, 102294), (972, 73879), (1053, 68196), (1404, 51147), (2106, 34098), (3159, 22732), (4212, 17049), (5683, 12636), (6318, 11366)]