61131252

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1$

素因数の和:170

約数の個数: 192

約数和(自身を含む): 193052160

約数和(自身を除く): 131920908

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 17, 21, 26, 28, 34, 37, 39, 42, 51, 52, 68, 74, 78, 84, 89, 91, 102, 111, 119, 148, 156, 178, 182, 204, 221, 222, 238, 259, 267, 273, 356, 357, 364, 442, 444, 476, 481, 518, 534, 546, 623, 629, 663, 714, 777, 884, 962, 1036, 1068, 1092, 1157, 1246, 1258, 1326, 1428, 1443, 1513, 1547, 1554, 1869, 1887, 1924, 2314, 2492, 2516, 2652, 2886, 3026, 3094, 3108, 3293, 3367, 3471, 3738, 3774, 4403, 4539, 4628, 4641, 5772, 6052, 6188, 6586, 6734, 6942, 7476, 7548, 8099, 8177, 8806, 9078, 9282, 9879, 10101, 10591, 13172, 13209, 13468, 13884, 16198, 16354, 17612, 18156, 18564, 19669, 19758, 20202, 21182, 23051, 24297, 24531, 26418, 31773, 32396, 32708, 39338, 39516, 40404, 42364, 42809, 46102, 48594, 49062, 52836, 55981, 57239, 59007, 63546, 69153, 78676, 85618, 92204, 97188, 98124, 111962, 114478, 118014, 127092, 128427, 137683, 138306, 167943, 171236, 171717, 223924, 228956, 236028, 256854, 275366, 276612, 299663, 335886, 343434, 391867, 413049, 513708, 550732, 599326, 671772, 686868, 727753, 783734, 826098, 898989, 1175601, 1198652, 1455506, 1567468, 1652196, 1797978, 2183259, 2351202, 2911012, 3595956, 4366518, 4702404, 5094271, 8733036, 10188542, 15282813, 20377084, 30565626, 61131252]

約数ペア:

[(1, 61131252), (2, 30565626), (3, 20377084), (4, 15282813), (6, 10188542), (7, 8733036), (12, 5094271), (13, 4702404), (14, 4366518), (17, 3595956), (21, 2911012), (26, 2351202), (28, 2183259), (34, 1797978), (37, 1652196), (39, 1567468), (42, 1455506), (51, 1198652), (52, 1175601), (68, 898989), (74, 826098), (78, 783734), (84, 727753), (89, 686868), (91, 671772), (102, 599326), (111, 550732), (119, 513708), (148, 413049), (156, 391867), (178, 343434), (182, 335886), (204, 299663), (221, 276612), (222, 275366), (238, 256854), (259, 236028), (267, 228956), (273, 223924), (356, 171717), (357, 171236), (364, 167943), (442, 138306), (444, 137683), (476, 128427), (481, 127092), (518, 118014), (534, 114478), (546, 111962), (623, 98124), (629, 97188), (663, 92204), (714, 85618), (777, 78676), (884, 69153), (962, 63546), (1036, 59007), (1068, 57239), (1092, 55981), (1157, 52836), (1246, 49062), (1258, 48594), (1326, 46102), (1428, 42809), (1443, 42364), (1513, 40404), (1547, 39516), (1554, 39338), (1869, 32708), (1887, 32396), (1924, 31773), (2314, 26418), (2492, 24531), (2516, 24297), (2652, 23051), (2886, 21182), (3026, 20202), (3094, 19758), (3108, 19669), (3293, 18564), (3367, 18156), (3471, 17612), (3738, 16354), (3774, 16198), (4403, 13884), (4539, 13468), (4628, 13209), (4641, 13172), (5772, 10591), (6052, 10101), (6188, 9879), (6586, 9282), (6734, 9078), (6942, 8806), (7476, 8177), (7548, 8099)]