72897084

素因数分解:

$2^2\times 3^7\times {\mathrm{13}}^1\times {\mathrm{641}}^1$

素因数の和:679

約数の個数: 96

約数和(自身を含む): 206364480

約数和(自身を除く): 133467396

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, 641, 702, 729, 972, 1053, 1282, 1404, 1458, 1923, 2106, 2187, 2564, 2916, 3159, 3846, 4212, 4374, 5769, 6318, 7692, 8333, 8748, 9477, 11538, 12636, 16666, 17307, 18954, 23076, 24999, 28431, 33332, 34614, 37908, 49998, 51921, 56862, 69228, 74997, 99996, 103842, 113724, 149994, 155763, 207684, 224991, 299988, 311526, 449982, 467289, 623052, 674973, 899964, 934578, 1349946, 1401867, 1869156, 2024919, 2699892, 2803734, 4049838, 5607468, 6074757, 8099676, 12149514, 18224271, 24299028, 36448542, 72897084]

約数ペア:

[(1, 72897084), (2, 36448542), (3, 24299028), (4, 18224271), (6, 12149514), (9, 8099676), (12, 6074757), (13, 5607468), (18, 4049838), (26, 2803734), (27, 2699892), (36, 2024919), (39, 1869156), (52, 1401867), (54, 1349946), (78, 934578), (81, 899964), (108, 674973), (117, 623052), (156, 467289), (162, 449982), (234, 311526), (243, 299988), (324, 224991), (351, 207684), (468, 155763), (486, 149994), (641, 113724), (702, 103842), (729, 99996), (972, 74997), (1053, 69228), (1282, 56862), (1404, 51921), (1458, 49998), (1923, 37908), (2106, 34614), (2187, 33332), (2564, 28431), (2916, 24999), (3159, 23076), (3846, 18954), (4212, 17307), (4374, 16666), (5769, 12636), (6318, 11538), (7692, 9477), (8333, 8748)]