25891164

素因数分解:

$2^2\times 3^6\times {\mathrm{13}}^1\times {\mathrm{683}}^1$

素因数の和:718

約数の個数: 84

約数和(自身を含む): 73265976

約数和(自身を除く): 47374812

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, 683, 702, 729, 972, 1053, 1366, 1404, 1458, 2049, 2106, 2732, 2916, 3159, 4098, 4212, 6147, 6318, 8196, 8879, 9477, 12294, 12636, 17758, 18441, 18954, 24588, 26637, 35516, 36882, 37908, 53274, 55323, 73764, 79911, 106548, 110646, 159822, 165969, 221292, 239733, 319644, 331938, 479466, 497907, 663876, 719199, 958932, 995814, 1438398, 1991628, 2157597, 2876796, 4315194, 6472791, 8630388, 12945582, 25891164]

約数ペア:

[(1, 25891164), (2, 12945582), (3, 8630388), (4, 6472791), (6, 4315194), (9, 2876796), (12, 2157597), (13, 1991628), (18, 1438398), (26, 995814), (27, 958932), (36, 719199), (39, 663876), (52, 497907), (54, 479466), (78, 331938), (81, 319644), (108, 239733), (117, 221292), (156, 165969), (162, 159822), (234, 110646), (243, 106548), (324, 79911), (351, 73764), (468, 55323), (486, 53274), (683, 37908), (702, 36882), (729, 35516), (972, 26637), (1053, 24588), (1366, 18954), (1404, 18441), (1458, 17758), (2049, 12636), (2106, 12294), (2732, 9477), (2916, 8879), (3159, 8196), (4098, 6318), (4212, 6147)]