64081368

素因数分解:

$2^3\times 3^4\times {\mathrm{13}}^1\times {\mathrm{7607}}^1$

素因数の和:7638

約数の個数: 80

約数和(自身を含む): 193319280

約数和(自身を除く): 129237912

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, 7607, 8424, 15214, 22821, 30428, 45642, 60856, 68463, 91284, 98891, 136926, 182568, 197782, 205389, 273852, 296673, 395564, 410778, 547704, 593346, 616167, 791128, 821556, 890019, 1186692, 1232334, 1643112, 1780038, 2373384, 2464668, 2670057, 3560076, 4929336, 5340114, 7120152, 8010171, 10680228, 16020342, 21360456, 32040684, 64081368]

約数ペア:

[(1, 64081368), (2, 32040684), (3, 21360456), (4, 16020342), (6, 10680228), (8, 8010171), (9, 7120152), (12, 5340114), (13, 4929336), (18, 3560076), (24, 2670057), (26, 2464668), (27, 2373384), (36, 1780038), (39, 1643112), (52, 1232334), (54, 1186692), (72, 890019), (78, 821556), (81, 791128), (104, 616167), (108, 593346), (117, 547704), (156, 410778), (162, 395564), (216, 296673), (234, 273852), (312, 205389), (324, 197782), (351, 182568), (468, 136926), (648, 98891), (702, 91284), (936, 68463), (1053, 60856), (1404, 45642), (2106, 30428), (2808, 22821), (4212, 15214), (7607, 8424)]