72281898

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{2999}}^1$

素因数の和:3123

約数の個数: 48

約数和(自身を含む): 170352000

約数和(自身を除く): 98070102

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 103, 117, 206, 234, 309, 618, 927, 1339, 1854, 2678, 2999, 4017, 5998, 8034, 8997, 12051, 17994, 24102, 26991, 38987, 53982, 77974, 116961, 233922, 308897, 350883, 617794, 701766, 926691, 1853382, 2780073, 4015661, 5560146, 8031322, 12046983, 24093966, 36140949, 72281898]

約数ペア:

[(1, 72281898), (2, 36140949), (3, 24093966), (6, 12046983), (9, 8031322), (13, 5560146), (18, 4015661), (26, 2780073), (39, 1853382), (78, 926691), (103, 701766), (117, 617794), (206, 350883), (234, 308897), (309, 233922), (618, 116961), (927, 77974), (1339, 53982), (1854, 38987), (2678, 26991), (2999, 24102), (4017, 17994), (5998, 12051), (8034, 8997)]