64637352

素因数分解:

$2^3\times 3^4\times {\mathrm{13}}^1\times {\mathrm{7673}}^1$

素因数の和:7704

約数の個数: 80

約数和(自身を含む): 194996340

約数和(自身を除く): 130358988

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 81, 104, 108, 117, 156, 162, 216, 234, 312, 324, 351, 468, 648, 702, 936, 1053, 1404, 2106, 2808, 4212, 7673, 8424, 15346, 23019, 30692, 46038, 61384, 69057, 92076, 99749, 138114, 184152, 199498, 207171, 276228, 299247, 398996, 414342, 552456, 598494, 621513, 797992, 828684, 897741, 1196988, 1243026, 1657368, 1795482, 2393976, 2486052, 2693223, 3590964, 4972104, 5386446, 7181928, 8079669, 10772892, 16159338, 21545784, 32318676, 64637352]

約数ペア:

[(1, 64637352), (2, 32318676), (3, 21545784), (4, 16159338), (6, 10772892), (8, 8079669), (9, 7181928), (12, 5386446), (13, 4972104), (18, 3590964), (24, 2693223), (26, 2486052), (27, 2393976), (36, 1795482), (39, 1657368), (52, 1243026), (54, 1196988), (72, 897741), (78, 828684), (81, 797992), (104, 621513), (108, 598494), (117, 552456), (156, 414342), (162, 398996), (216, 299247), (234, 276228), (312, 207171), (324, 199498), (351, 184152), (468, 138114), (648, 99749), (702, 92076), (936, 69057), (1053, 61384), (1404, 46038), (2106, 30692), (2808, 23019), (4212, 15346), (7673, 8424)]