15723925068

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{761}}^1\times {\mathrm{1741}}^1$

素因数の和:2575

約数の個数: 96

約数和(自身を含む): 39248681472

約数和(自身を除く): 23524756404

約数列:

[1, 2, 3, 4, 6, 12, 23, 43, 46, 69, 86, 92, 129, 138, 172, 258, 276, 516, 761, 989, 1522, 1741, 1978, 2283, 2967, 3044, 3482, 3956, 4566, 5223, 5934, 6964, 9132, 10446, 11868, 17503, 20892, 32723, 35006, 40043, 52509, 65446, 70012, 74863, 80086, 98169, 105018, 120129, 130892, 149726, 160172, 196338, 210036, 224589, 240258, 299452, 392676, 449178, 480516, 752629, 898356, 1324901, 1505258, 1721849, 2257887, 2649802, 3010516, 3443698, 3974703, 4515774, 5165547, 5299604, 6887396, 7949406, 9031548, 10331094, 15898812, 20662188, 30472723, 56970743, 60945446, 91418169, 113941486, 121890892, 170912229, 182836338, 227882972, 341824458, 365672676, 683648916, 1310327089, 2620654178, 3930981267, 5241308356, 7861962534, 15723925068]

約数ペア:

[(1, 15723925068), (2, 7861962534), (3, 5241308356), (4, 3930981267), (6, 2620654178), (12, 1310327089), (23, 683648916), (43, 365672676), (46, 341824458), (69, 227882972), (86, 182836338), (92, 170912229), (129, 121890892), (138, 113941486), (172, 91418169), (258, 60945446), (276, 56970743), (516, 30472723), (761, 20662188), (989, 15898812), (1522, 10331094), (1741, 9031548), (1978, 7949406), (2283, 6887396), (2967, 5299604), (3044, 5165547), (3482, 4515774), (3956, 3974703), (4566, 3443698), (5223, 3010516), (5934, 2649802), (6964, 2257887), (9132, 1721849), (10446, 1505258), (11868, 1324901), (17503, 898356), (20892, 752629), (32723, 480516), (35006, 449178), (40043, 392676), (52509, 299452), (65446, 240258), (70012, 224589), (74863, 210036), (80086, 196338), (98169, 160172), (105018, 149726), (120129, 130892)]