88897887988

素因数分解:

$2^2\times 7^3\times {\mathrm{13}}^1\times {\mathrm{691}}^1\times {\mathrm{7213}}^1$

素因数の和:7942

約数の個数: 96

約数和(自身を含む): 195689849600

約数和(自身を除く): 106791961612

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 182, 196, 343, 364, 637, 686, 691, 1274, 1372, 1382, 2548, 2764, 4459, 4837, 7213, 8918, 8983, 9674, 14426, 17836, 17966, 19348, 28852, 33859, 35932, 50491, 62881, 67718, 93769, 100982, 125762, 135436, 187538, 201964, 237013, 251524, 353437, 375076, 440167, 474026, 656383, 706874, 880334, 948052, 1312766, 1413748, 1760668, 2474059, 2625532, 3081169, 4594681, 4948118, 4984183, 6162338, 9189362, 9896236, 9968366, 12324676, 18378724, 19936732, 32162767, 34889281, 64325534, 64794379, 69778562, 128651068, 129588758, 139557124, 244224967, 259177516, 453560653, 488449934, 907121306, 976899868, 1709574769, 1814242612, 3174924571, 3419149538, 6349849142, 6838299076, 12699698284, 22224471997, 44448943994, 88897887988]

約数ペア:

[(1, 88897887988), (2, 44448943994), (4, 22224471997), (7, 12699698284), (13, 6838299076), (14, 6349849142), (26, 3419149538), (28, 3174924571), (49, 1814242612), (52, 1709574769), (91, 976899868), (98, 907121306), (182, 488449934), (196, 453560653), (343, 259177516), (364, 244224967), (637, 139557124), (686, 129588758), (691, 128651068), (1274, 69778562), (1372, 64794379), (1382, 64325534), (2548, 34889281), (2764, 32162767), (4459, 19936732), (4837, 18378724), (7213, 12324676), (8918, 9968366), (8983, 9896236), (9674, 9189362), (14426, 6162338), (17836, 4984183), (17966, 4948118), (19348, 4594681), (28852, 3081169), (33859, 2625532), (35932, 2474059), (50491, 1760668), (62881, 1413748), (67718, 1312766), (93769, 948052), (100982, 880334), (125762, 706874), (135436, 656383), (187538, 474026), (201964, 440167), (237013, 375076), (251524, 353437)]