89536399136

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{197}}^2\times {\mathrm{4241}}^1$

素因数の和:4662

約数の個数: 72

約数和(自身を含む): 187640364996

約数和(自身を除く): 98103965860

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 197, 272, 394, 544, 788, 1576, 3152, 3349, 4241, 6304, 6698, 8482, 13396, 16964, 26792, 33928, 38809, 53584, 67856, 72097, 77618, 107168, 135712, 144194, 155236, 288388, 310472, 576776, 620944, 659753, 835477, 1153552, 1241888, 1319506, 1670954, 2307104, 2639012, 3341908, 5278024, 6683816, 10556048, 13367632, 14203109, 21112096, 26735264, 28406218, 56812436, 113624872, 164588969, 227249744, 329177938, 454499488, 658355876, 1316711752, 2633423504, 2798012473, 5266847008, 5596024946, 11192049892, 22384099784, 44768199568, 89536399136]

約数ペア:

[(1, 89536399136), (2, 44768199568), (4, 22384099784), (8, 11192049892), (16, 5596024946), (17, 5266847008), (32, 2798012473), (34, 2633423504), (68, 1316711752), (136, 658355876), (197, 454499488), (272, 329177938), (394, 227249744), (544, 164588969), (788, 113624872), (1576, 56812436), (3152, 28406218), (3349, 26735264), (4241, 21112096), (6304, 14203109), (6698, 13367632), (8482, 10556048), (13396, 6683816), (16964, 5278024), (26792, 3341908), (33928, 2639012), (38809, 2307104), (53584, 1670954), (67856, 1319506), (72097, 1241888), (77618, 1153552), (107168, 835477), (135712, 659753), (144194, 620944), (155236, 576776), (288388, 310472)]