72998646

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{5381}}^1$

素因数の和:5429

約数の個数: 64

約数和(自身を含む): 186001920

約数和(自身を除く): 113003274

約数列:

[1, 2, 3, 6, 7, 14, 17, 19, 21, 34, 38, 42, 51, 57, 102, 114, 119, 133, 238, 266, 323, 357, 399, 646, 714, 798, 969, 1938, 2261, 4522, 5381, 6783, 10762, 13566, 16143, 32286, 37667, 75334, 91477, 102239, 113001, 182954, 204478, 226002, 274431, 306717, 548862, 613434, 640339, 715673, 1280678, 1431346, 1738063, 1921017, 2147019, 3476126, 3842034, 4294038, 5214189, 10428378, 12166441, 24332882, 36499323, 72998646]

約数ペア:

[(1, 72998646), (2, 36499323), (3, 24332882), (6, 12166441), (7, 10428378), (14, 5214189), (17, 4294038), (19, 3842034), (21, 3476126), (34, 2147019), (38, 1921017), (42, 1738063), (51, 1431346), (57, 1280678), (102, 715673), (114, 640339), (119, 613434), (133, 548862), (238, 306717), (266, 274431), (323, 226002), (357, 204478), (399, 182954), (646, 113001), (714, 102239), (798, 91477), (969, 75334), (1938, 37667), (2261, 32286), (4522, 16143), (5381, 13566), (6783, 10762)]