9890775432

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{77743}}^1$

素因数の和:77808

約数の個数: 128

約数和(自身を含む): 29853696000

約数和(自身を除く): 19962920568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 31, 36, 38, 54, 57, 62, 72, 76, 93, 108, 114, 124, 152, 171, 186, 216, 228, 248, 279, 342, 372, 456, 513, 558, 589, 684, 744, 837, 1026, 1116, 1178, 1368, 1674, 1767, 2052, 2232, 2356, 3348, 3534, 4104, 4712, 5301, 6696, 7068, 10602, 14136, 15903, 21204, 31806, 42408, 63612, 77743, 127224, 155486, 233229, 310972, 466458, 621944, 699687, 932916, 1399374, 1477117, 1865832, 2099061, 2410033, 2798748, 2954234, 4198122, 4431351, 4820066, 5597496, 5908468, 7230099, 8396244, 8862702, 9640132, 11816936, 13294053, 14460198, 16792488, 17725404, 19280264, 21690297, 26588106, 28920396, 35450808, 39882159, 43380594, 45790627, 53176212, 57840792, 65070891, 79764318, 86761188, 91581254, 106352424, 130141782, 137371881, 159528636, 173522376, 183162508, 260283564, 274743762, 319057272, 366325016, 412115643, 520567128, 549487524, 824231286, 1098975048, 1236346929, 1648462572, 2472693858, 3296925144, 4945387716, 9890775432]

約数ペア:

[(1, 9890775432), (2, 4945387716), (3, 3296925144), (4, 2472693858), (6, 1648462572), (8, 1236346929), (9, 1098975048), (12, 824231286), (18, 549487524), (19, 520567128), (24, 412115643), (27, 366325016), (31, 319057272), (36, 274743762), (38, 260283564), (54, 183162508), (57, 173522376), (62, 159528636), (72, 137371881), (76, 130141782), (93, 106352424), (108, 91581254), (114, 86761188), (124, 79764318), (152, 65070891), (171, 57840792), (186, 53176212), (216, 45790627), (228, 43380594), (248, 39882159), (279, 35450808), (342, 28920396), (372, 26588106), (456, 21690297), (513, 19280264), (558, 17725404), (589, 16792488), (684, 14460198), (744, 13294053), (837, 11816936), (1026, 9640132), (1116, 8862702), (1178, 8396244), (1368, 7230099), (1674, 5908468), (1767, 5597496), (2052, 4820066), (2232, 4431351), (2356, 4198122), (3348, 2954234), (3534, 2798748), (4104, 2410033), (4712, 2099061), (5301, 1865832), (6696, 1477117), (7068, 1399374), (10602, 932916), (14136, 699687), (15903, 621944), (21204, 466458), (31806, 310972), (42408, 233229), (63612, 155486), (77743, 127224)]