12387141792

素因数分解:

$2^5\times 3^2\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{8363}}^1$

素因数の和:8555

約数の個数: 144

約数和(自身を含む): 36442617120

約数和(自身を除く): 24055475328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 37, 48, 72, 74, 96, 111, 139, 144, 148, 222, 278, 288, 296, 333, 417, 444, 556, 592, 666, 834, 888, 1112, 1184, 1251, 1332, 1668, 1776, 2224, 2502, 2664, 3336, 3552, 4448, 5004, 5143, 5328, 6672, 8363, 10008, 10286, 10656, 13344, 15429, 16726, 20016, 20572, 25089, 30858, 33452, 40032, 41144, 46287, 50178, 61716, 66904, 75267, 82288, 92574, 100356, 123432, 133808, 150534, 164576, 185148, 200712, 246864, 267616, 301068, 309431, 370296, 401424, 493728, 602136, 618862, 740592, 802848, 928293, 1162457, 1204272, 1237724, 1481184, 1856586, 2324914, 2408544, 2475448, 2784879, 3487371, 3713172, 4649828, 4950896, 5569758, 6974742, 7426344, 9299656, 9901792, 10462113, 11139516, 13949484, 14852688, 18599312, 20924226, 22279032, 27898968, 29705376, 37198624, 41848452, 43010909, 44558064, 55797936, 83696904, 86021818, 89116128, 111595872, 129032727, 167393808, 172043636, 258065454, 334787616, 344087272, 387098181, 516130908, 688174544, 774196362, 1032261816, 1376349088, 1548392724, 2064523632, 3096785448, 4129047264, 6193570896, 12387141792]

約数ペア:

[(1, 12387141792), (2, 6193570896), (3, 4129047264), (4, 3096785448), (6, 2064523632), (8, 1548392724), (9, 1376349088), (12, 1032261816), (16, 774196362), (18, 688174544), (24, 516130908), (32, 387098181), (36, 344087272), (37, 334787616), (48, 258065454), (72, 172043636), (74, 167393808), (96, 129032727), (111, 111595872), (139, 89116128), (144, 86021818), (148, 83696904), (222, 55797936), (278, 44558064), (288, 43010909), (296, 41848452), (333, 37198624), (417, 29705376), (444, 27898968), (556, 22279032), (592, 20924226), (666, 18599312), (834, 14852688), (888, 13949484), (1112, 11139516), (1184, 10462113), (1251, 9901792), (1332, 9299656), (1668, 7426344), (1776, 6974742), (2224, 5569758), (2502, 4950896), (2664, 4649828), (3336, 3713172), (3552, 3487371), (4448, 2784879), (5004, 2475448), (5143, 2408544), (5328, 2324914), (6672, 1856586), (8363, 1481184), (10008, 1237724), (10286, 1204272), (10656, 1162457), (13344, 928293), (15429, 802848), (16726, 740592), (20016, 618862), (20572, 602136), (25089, 493728), (30858, 401424), (33452, 370296), (40032, 309431), (41144, 301068), (46287, 267616), (50178, 246864), (61716, 200712), (66904, 185148), (75267, 164576), (82288, 150534), (92574, 133808), (100356, 123432)]