72134712

素因数分解:

$2^3\times 3^4\times {\mathrm{13}}^1\times {\mathrm{8563}}^1$

素因数の和:8594

約数の個数: 80

約数和(自身を含む): 217611240

約数和(自身を除く): 145476528

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, 8424, 8563, 17126, 25689, 34252, 51378, 68504, 77067, 102756, 111319, 154134, 205512, 222638, 231201, 308268, 333957, 445276, 462402, 616536, 667914, 693603, 890552, 924804, 1001871, 1335828, 1387206, 1849608, 2003742, 2671656, 2774412, 3005613, 4007484, 5548824, 6011226, 8014968, 9016839, 12022452, 18033678, 24044904, 36067356, 72134712]

約数ペア:

[(1, 72134712), (2, 36067356), (3, 24044904), (4, 18033678), (6, 12022452), (8, 9016839), (9, 8014968), (12, 6011226), (13, 5548824), (18, 4007484), (24, 3005613), (26, 2774412), (27, 2671656), (36, 2003742), (39, 1849608), (52, 1387206), (54, 1335828), (72, 1001871), (78, 924804), (81, 890552), (104, 693603), (108, 667914), (117, 616536), (156, 462402), (162, 445276), (216, 333957), (234, 308268), (312, 231201), (324, 222638), (351, 205512), (468, 154134), (648, 111319), (702, 102756), (936, 77067), (1053, 68504), (1404, 51378), (2106, 34252), (2808, 25689), (4212, 17126), (8424, 8563)]