99213156

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23159}}^1$

素因数の和:23193

約数の個数: 72

約数和(自身を含む): 303488640

約数和(自身を除く): 204275484

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 34, 36, 42, 51, 63, 68, 84, 102, 119, 126, 153, 204, 238, 252, 306, 357, 476, 612, 714, 1071, 1428, 2142, 4284, 23159, 46318, 69477, 92636, 138954, 162113, 208431, 277908, 324226, 393703, 416862, 486339, 648452, 787406, 833724, 972678, 1181109, 1459017, 1574812, 1945356, 2362218, 2755921, 2918034, 3543327, 4724436, 5511842, 5836068, 7086654, 8267763, 11023684, 14173308, 16535526, 24803289, 33071052, 49606578, 99213156]

約数ペア:

[(1, 99213156), (2, 49606578), (3, 33071052), (4, 24803289), (6, 16535526), (7, 14173308), (9, 11023684), (12, 8267763), (14, 7086654), (17, 5836068), (18, 5511842), (21, 4724436), (28, 3543327), (34, 2918034), (36, 2755921), (42, 2362218), (51, 1945356), (63, 1574812), (68, 1459017), (84, 1181109), (102, 972678), (119, 833724), (126, 787406), (153, 648452), (204, 486339), (238, 416862), (252, 393703), (306, 324226), (357, 277908), (476, 208431), (612, 162113), (714, 138954), (1071, 92636), (1428, 69477), (2142, 46318), (4284, 23159)]