121667868

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{25411}}^1$

素因数の和:25447

約数の個数: 72

約数和(自身を含む): 369998720

約数和(自身を除く): 248330852

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 63, 76, 84, 114, 126, 133, 171, 228, 252, 266, 342, 399, 532, 684, 798, 1197, 1596, 2394, 4788, 25411, 50822, 76233, 101644, 152466, 177877, 228699, 304932, 355754, 457398, 482809, 533631, 711508, 914796, 965618, 1067262, 1448427, 1600893, 1931236, 2134524, 2896854, 3201786, 3379663, 4345281, 5793708, 6403572, 6759326, 8690562, 10138989, 13518652, 17381124, 20277978, 30416967, 40555956, 60833934, 121667868]

約数ペア:

[(1, 121667868), (2, 60833934), (3, 40555956), (4, 30416967), (6, 20277978), (7, 17381124), (9, 13518652), (12, 10138989), (14, 8690562), (18, 6759326), (19, 6403572), (21, 5793708), (28, 4345281), (36, 3379663), (38, 3201786), (42, 2896854), (57, 2134524), (63, 1931236), (76, 1600893), (84, 1448427), (114, 1067262), (126, 965618), (133, 914796), (171, 711508), (228, 533631), (252, 482809), (266, 457398), (342, 355754), (399, 304932), (532, 228699), (684, 177877), (798, 152466), (1197, 101644), (1596, 76233), (2394, 50822), (4788, 25411)]