38691612

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{563}}^1$

素因数の和:679

約数の個数: 72

約数和(自身を含む): 103469184

約数和(自身を除く): 64777572

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 83, 92, 138, 166, 207, 249, 276, 332, 414, 498, 563, 747, 828, 996, 1126, 1494, 1689, 1909, 2252, 2988, 3378, 3818, 5067, 5727, 6756, 7636, 10134, 11454, 12949, 17181, 20268, 22908, 25898, 34362, 38847, 46729, 51796, 68724, 77694, 93458, 116541, 140187, 155388, 186916, 233082, 280374, 420561, 466164, 560748, 841122, 1074767, 1682244, 2149534, 3224301, 4299068, 6448602, 9672903, 12897204, 19345806, 38691612]

約数ペア:

[(1, 38691612), (2, 19345806), (3, 12897204), (4, 9672903), (6, 6448602), (9, 4299068), (12, 3224301), (18, 2149534), (23, 1682244), (36, 1074767), (46, 841122), (69, 560748), (83, 466164), (92, 420561), (138, 280374), (166, 233082), (207, 186916), (249, 155388), (276, 140187), (332, 116541), (414, 93458), (498, 77694), (563, 68724), (747, 51796), (828, 46729), (996, 38847), (1126, 34362), (1494, 25898), (1689, 22908), (1909, 20268), (2252, 17181), (2988, 12949), (3378, 11454), (3818, 10134), (5067, 7636), (5727, 6756)]