82863864

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{331}}^1$

素因数の和:426

約数の個数: 128

約数和(自身を含む): 247008000

約数和(自身を除く): 164144136

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 61, 72, 76, 108, 114, 122, 152, 171, 183, 216, 228, 244, 331, 342, 366, 456, 488, 513, 549, 662, 684, 732, 993, 1026, 1098, 1159, 1324, 1368, 1464, 1647, 1986, 2052, 2196, 2318, 2648, 2979, 3294, 3477, 3972, 4104, 4392, 4636, 5958, 6289, 6588, 6954, 7944, 8937, 9272, 10431, 11916, 12578, 13176, 13908, 17874, 18867, 20191, 20862, 23832, 25156, 27816, 31293, 35748, 37734, 40382, 41724, 50312, 56601, 60573, 62586, 71496, 75468, 80764, 83448, 113202, 121146, 125172, 150936, 161528, 169803, 181719, 226404, 242292, 250344, 339606, 363438, 383629, 452808, 484584, 545157, 679212, 726876, 767258, 1090314, 1150887, 1358424, 1453752, 1534516, 2180628, 2301774, 3069032, 3452661, 4361256, 4603548, 6905322, 9207096, 10357983, 13810644, 20715966, 27621288, 41431932, 82863864]

約数ペア:

[(1, 82863864), (2, 41431932), (3, 27621288), (4, 20715966), (6, 13810644), (8, 10357983), (9, 9207096), (12, 6905322), (18, 4603548), (19, 4361256), (24, 3452661), (27, 3069032), (36, 2301774), (38, 2180628), (54, 1534516), (57, 1453752), (61, 1358424), (72, 1150887), (76, 1090314), (108, 767258), (114, 726876), (122, 679212), (152, 545157), (171, 484584), (183, 452808), (216, 383629), (228, 363438), (244, 339606), (331, 250344), (342, 242292), (366, 226404), (456, 181719), (488, 169803), (513, 161528), (549, 150936), (662, 125172), (684, 121146), (732, 113202), (993, 83448), (1026, 80764), (1098, 75468), (1159, 71496), (1324, 62586), (1368, 60573), (1464, 56601), (1647, 50312), (1986, 41724), (2052, 40382), (2196, 37734), (2318, 35748), (2648, 31293), (2979, 27816), (3294, 25156), (3477, 23832), (3972, 20862), (4104, 20191), (4392, 18867), (4636, 17874), (5958, 13908), (6289, 13176), (6588, 12578), (6954, 11916), (7944, 10431), (8937, 9272)]