129786516

素因数分解:

$2^2\times 3^3\times {\mathrm{23}}^1\times {\mathrm{52249}}^1$

素因数の和:52285

約数の個数: 48

約数和(自身を含む): 351120000

約数和(自身を除く): 221333484

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 69, 92, 108, 138, 207, 276, 414, 621, 828, 1242, 2484, 52249, 104498, 156747, 208996, 313494, 470241, 626988, 940482, 1201727, 1410723, 1880964, 2403454, 2821446, 3605181, 4806908, 5642892, 7210362, 10815543, 14420724, 21631086, 32446629, 43262172, 64893258, 129786516]

約数ペア:

[(1, 129786516), (2, 64893258), (3, 43262172), (4, 32446629), (6, 21631086), (9, 14420724), (12, 10815543), (18, 7210362), (23, 5642892), (27, 4806908), (36, 3605181), (46, 2821446), (54, 2403454), (69, 1880964), (92, 1410723), (108, 1201727), (138, 940482), (207, 626988), (276, 470241), (414, 313494), (621, 208996), (828, 156747), (1242, 104498), (2484, 52249)]