181010052

素因数分解:

$2^2\times 3^4\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{127}}^1$

素因数の和:279

約数の個数: 120

約数和(自身を含む): 491774976

約数和(自身を除く): 310764924

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 53, 54, 81, 83, 106, 108, 127, 159, 162, 166, 212, 249, 254, 318, 324, 332, 381, 477, 498, 508, 636, 747, 762, 954, 996, 1143, 1431, 1494, 1524, 1908, 2241, 2286, 2862, 2988, 3429, 4293, 4399, 4482, 4572, 5724, 6723, 6731, 6858, 8586, 8798, 8964, 10287, 10541, 13197, 13446, 13462, 13716, 17172, 17596, 20193, 20574, 21082, 26394, 26892, 26924, 31623, 39591, 40386, 41148, 42164, 52788, 60579, 63246, 79182, 80772, 94869, 118773, 121158, 126492, 158364, 181737, 189738, 237546, 242316, 284607, 356319, 363474, 379476, 475092, 545211, 558673, 569214, 712638, 726948, 853821, 1090422, 1117346, 1138428, 1425276, 1676019, 1707642, 2180844, 2234692, 3352038, 3415284, 5028057, 6704076, 10056114, 15084171, 20112228, 30168342, 45252513, 60336684, 90505026, 181010052]

約数ペア:

[(1, 181010052), (2, 90505026), (3, 60336684), (4, 45252513), (6, 30168342), (9, 20112228), (12, 15084171), (18, 10056114), (27, 6704076), (36, 5028057), (53, 3415284), (54, 3352038), (81, 2234692), (83, 2180844), (106, 1707642), (108, 1676019), (127, 1425276), (159, 1138428), (162, 1117346), (166, 1090422), (212, 853821), (249, 726948), (254, 712638), (318, 569214), (324, 558673), (332, 545211), (381, 475092), (477, 379476), (498, 363474), (508, 356319), (636, 284607), (747, 242316), (762, 237546), (954, 189738), (996, 181737), (1143, 158364), (1431, 126492), (1494, 121158), (1524, 118773), (1908, 94869), (2241, 80772), (2286, 79182), (2862, 63246), (2988, 60579), (3429, 52788), (4293, 42164), (4399, 41148), (4482, 40386), (4572, 39591), (5724, 31623), (6723, 26924), (6731, 26892), (6858, 26394), (8586, 21082), (8798, 20574), (8964, 20193), (10287, 17596), (10541, 17172), (13197, 13716), (13446, 13462)]