82212156

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{1811}}^1$

素因数の和:1931

約数の個数: 72

約数和(自身を含む): 226231824

約数和(自身を除く): 144019668

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 97, 117, 156, 194, 234, 291, 388, 468, 582, 873, 1164, 1261, 1746, 1811, 2522, 3492, 3622, 3783, 5044, 5433, 7244, 7566, 10866, 11349, 15132, 16299, 21732, 22698, 23543, 32598, 45396, 47086, 65196, 70629, 94172, 141258, 175667, 211887, 282516, 351334, 423774, 527001, 702668, 847548, 1054002, 1581003, 2108004, 2283671, 3162006, 4567342, 6324012, 6851013, 9134684, 13702026, 20553039, 27404052, 41106078, 82212156]

約数ペア:

[(1, 82212156), (2, 41106078), (3, 27404052), (4, 20553039), (6, 13702026), (9, 9134684), (12, 6851013), (13, 6324012), (18, 4567342), (26, 3162006), (36, 2283671), (39, 2108004), (52, 1581003), (78, 1054002), (97, 847548), (117, 702668), (156, 527001), (194, 423774), (234, 351334), (291, 282516), (388, 211887), (468, 175667), (582, 141258), (873, 94172), (1164, 70629), (1261, 65196), (1746, 47086), (1811, 45396), (2522, 32598), (3492, 23543), (3622, 22698), (3783, 21732), (5044, 16299), (5433, 15132), (7244, 11349), (7566, 10866)]