77553252

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{421}}^1$

素因数の和:498

約数の個数: 144

約数和(自身を含む): 243315072

約数和(自身を除く): 165761820

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 34, 36, 42, 43, 51, 63, 68, 84, 86, 102, 119, 126, 129, 153, 172, 204, 238, 252, 258, 301, 306, 357, 387, 421, 476, 516, 602, 612, 714, 731, 774, 842, 903, 1071, 1204, 1263, 1428, 1462, 1548, 1684, 1806, 2142, 2193, 2526, 2709, 2924, 2947, 3612, 3789, 4284, 4386, 5052, 5117, 5418, 5894, 6579, 7157, 7578, 8772, 8841, 10234, 10836, 11788, 13158, 14314, 15156, 15351, 17682, 18103, 20468, 21471, 26316, 26523, 28628, 30702, 35364, 36206, 42942, 46053, 50099, 53046, 54309, 61404, 64413, 72412, 85884, 92106, 100198, 106092, 108618, 126721, 128826, 150297, 162927, 184212, 200396, 217236, 253442, 257652, 300594, 307751, 325854, 380163, 450891, 506884, 601188, 615502, 651708, 760326, 901782, 923253, 1140489, 1231004, 1520652, 1803564, 1846506, 2154257, 2280978, 2769759, 3693012, 4308514, 4561956, 5539518, 6462771, 8617028, 11079036, 12925542, 19388313, 25851084, 38776626, 77553252]

約数ペア:

[(1, 77553252), (2, 38776626), (3, 25851084), (4, 19388313), (6, 12925542), (7, 11079036), (9, 8617028), (12, 6462771), (14, 5539518), (17, 4561956), (18, 4308514), (21, 3693012), (28, 2769759), (34, 2280978), (36, 2154257), (42, 1846506), (43, 1803564), (51, 1520652), (63, 1231004), (68, 1140489), (84, 923253), (86, 901782), (102, 760326), (119, 651708), (126, 615502), (129, 601188), (153, 506884), (172, 450891), (204, 380163), (238, 325854), (252, 307751), (258, 300594), (301, 257652), (306, 253442), (357, 217236), (387, 200396), (421, 184212), (476, 162927), (516, 150297), (602, 128826), (612, 126721), (714, 108618), (731, 106092), (774, 100198), (842, 92106), (903, 85884), (1071, 72412), (1204, 64413), (1263, 61404), (1428, 54309), (1462, 53046), (1548, 50099), (1684, 46053), (1806, 42942), (2142, 36206), (2193, 35364), (2526, 30702), (2709, 28628), (2924, 26523), (2947, 26316), (3612, 21471), (3789, 20468), (4284, 18103), (4386, 17682), (5052, 15351), (5117, 15156), (5418, 14314), (5894, 13158), (6579, 11788), (7157, 10836), (7578, 10234), (8772, 8841)]