71913366

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1$

素因数の和:104

約数の個数: 192

約数和(自身を含む): 210677760

約数和(自身を除く): 138764394

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 19, 21, 27, 31, 34, 38, 42, 51, 54, 57, 62, 63, 93, 102, 114, 119, 126, 133, 153, 171, 186, 189, 217, 238, 266, 279, 306, 323, 342, 357, 361, 378, 399, 434, 459, 513, 527, 558, 589, 646, 651, 714, 722, 798, 837, 918, 969, 1026, 1054, 1071, 1083, 1178, 1197, 1302, 1581, 1674, 1767, 1938, 1953, 2142, 2166, 2261, 2394, 2527, 2907, 3162, 3213, 3249, 3534, 3591, 3689, 3906, 4123, 4522, 4743, 5054, 5301, 5814, 5859, 6137, 6426, 6498, 6783, 7182, 7378, 7581, 8246, 8721, 9486, 9747, 10013, 10602, 11067, 11191, 11718, 12274, 12369, 13566, 14229, 15162, 15903, 17442, 18411, 19494, 20026, 20349, 22134, 22382, 22743, 24738, 28458, 30039, 31806, 33201, 33573, 36822, 37107, 40698, 42959, 45486, 55233, 60078, 61047, 66402, 67146, 68229, 70091, 74214, 78337, 85918, 90117, 99603, 100719, 110466, 111321, 122094, 128877, 136458, 140182, 156674, 165699, 180234, 190247, 199206, 201438, 210273, 222642, 235011, 257754, 270351, 302157, 331398, 380494, 386631, 420546, 470022, 540702, 570741, 604314, 630819, 705033, 773262, 1141482, 1159893, 1261638, 1331729, 1410066, 1712223, 1892457, 2115099, 2319786, 2663458, 3424446, 3784914, 3995187, 4230198, 5136669, 7990374, 10273338, 11985561, 23971122, 35956683, 71913366]

約数ペア:

[(1, 71913366), (2, 35956683), (3, 23971122), (6, 11985561), (7, 10273338), (9, 7990374), (14, 5136669), (17, 4230198), (18, 3995187), (19, 3784914), (21, 3424446), (27, 2663458), (31, 2319786), (34, 2115099), (38, 1892457), (42, 1712223), (51, 1410066), (54, 1331729), (57, 1261638), (62, 1159893), (63, 1141482), (93, 773262), (102, 705033), (114, 630819), (119, 604314), (126, 570741), (133, 540702), (153, 470022), (171, 420546), (186, 386631), (189, 380494), (217, 331398), (238, 302157), (266, 270351), (279, 257754), (306, 235011), (323, 222642), (342, 210273), (357, 201438), (361, 199206), (378, 190247), (399, 180234), (434, 165699), (459, 156674), (513, 140182), (527, 136458), (558, 128877), (589, 122094), (646, 111321), (651, 110466), (714, 100719), (722, 99603), (798, 90117), (837, 85918), (918, 78337), (969, 74214), (1026, 70091), (1054, 68229), (1071, 67146), (1083, 66402), (1178, 61047), (1197, 60078), (1302, 55233), (1581, 45486), (1674, 42959), (1767, 40698), (1938, 37107), (1953, 36822), (2142, 33573), (2166, 33201), (2261, 31806), (2394, 30039), (2527, 28458), (2907, 24738), (3162, 22743), (3213, 22382), (3249, 22134), (3534, 20349), (3591, 20026), (3689, 19494), (3906, 18411), (4123, 17442), (4522, 15903), (4743, 15162), (5054, 14229), (5301, 13566), (5814, 12369), (5859, 12274), (6137, 11718), (6426, 11191), (6498, 11067), (6783, 10602), (7182, 10013), (7378, 9747), (7581, 9486), (8246, 8721)]