10787868

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1$

素因数の和:156

約数の個数: 144

約数和(自身を含む): 34856640

約数和(自身を除く): 24068772

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 37, 39, 42, 52, 63, 74, 78, 84, 89, 91, 111, 117, 126, 148, 156, 178, 182, 222, 234, 252, 259, 267, 273, 333, 356, 364, 444, 468, 481, 518, 534, 546, 623, 666, 777, 801, 819, 962, 1036, 1068, 1092, 1157, 1246, 1332, 1443, 1554, 1602, 1638, 1869, 1924, 2314, 2331, 2492, 2886, 3108, 3204, 3276, 3293, 3367, 3471, 3738, 4329, 4628, 4662, 5607, 5772, 6586, 6734, 6942, 7476, 8099, 8658, 9324, 9879, 10101, 10413, 11214, 13172, 13468, 13884, 16198, 17316, 19758, 20202, 20826, 22428, 23051, 24297, 29637, 30303, 32396, 39516, 40404, 41652, 42809, 46102, 48594, 59274, 60606, 69153, 72891, 85618, 92204, 97188, 118548, 121212, 128427, 138306, 145782, 171236, 207459, 256854, 276612, 291564, 299663, 385281, 414918, 513708, 599326, 770562, 829836, 898989, 1198652, 1541124, 1797978, 2696967, 3595956, 5393934, 10787868]

約数ペア:

[(1, 10787868), (2, 5393934), (3, 3595956), (4, 2696967), (6, 1797978), (7, 1541124), (9, 1198652), (12, 898989), (13, 829836), (14, 770562), (18, 599326), (21, 513708), (26, 414918), (28, 385281), (36, 299663), (37, 291564), (39, 276612), (42, 256854), (52, 207459), (63, 171236), (74, 145782), (78, 138306), (84, 128427), (89, 121212), (91, 118548), (111, 97188), (117, 92204), (126, 85618), (148, 72891), (156, 69153), (178, 60606), (182, 59274), (222, 48594), (234, 46102), (252, 42809), (259, 41652), (267, 40404), (273, 39516), (333, 32396), (356, 30303), (364, 29637), (444, 24297), (468, 23051), (481, 22428), (518, 20826), (534, 20202), (546, 19758), (623, 17316), (666, 16198), (777, 13884), (801, 13468), (819, 13172), (962, 11214), (1036, 10413), (1068, 10101), (1092, 9879), (1157, 9324), (1246, 8658), (1332, 8099), (1443, 7476), (1554, 6942), (1602, 6734), (1638, 6586), (1869, 5772), (1924, 5607), (2314, 4662), (2331, 4628), (2492, 4329), (2886, 3738), (3108, 3471), (3204, 3367), (3276, 3293)]