89478774

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{5869}}^1$

素因数の和:5906

約数の個数: 72

約数和(自身を含む): 243581520

約数和(自身を除く): 154102746

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 63, 66, 77, 99, 121, 126, 154, 198, 231, 242, 363, 462, 693, 726, 847, 1089, 1386, 1694, 2178, 2541, 5082, 5869, 7623, 11738, 15246, 17607, 35214, 41083, 52821, 64559, 82166, 105642, 123249, 129118, 193677, 246498, 369747, 387354, 451913, 581031, 710149, 739494, 903826, 1162062, 1355739, 1420298, 2130447, 2711478, 4067217, 4260894, 4971043, 6391341, 8134434, 9942086, 12782682, 14913129, 29826258, 44739387, 89478774]

約数ペア:

[(1, 89478774), (2, 44739387), (3, 29826258), (6, 14913129), (7, 12782682), (9, 9942086), (11, 8134434), (14, 6391341), (18, 4971043), (21, 4260894), (22, 4067217), (33, 2711478), (42, 2130447), (63, 1420298), (66, 1355739), (77, 1162062), (99, 903826), (121, 739494), (126, 710149), (154, 581031), (198, 451913), (231, 387354), (242, 369747), (363, 246498), (462, 193677), (693, 129118), (726, 123249), (847, 105642), (1089, 82166), (1386, 64559), (1694, 52821), (2178, 41083), (2541, 35214), (5082, 17607), (5869, 15246), (7623, 11738)]