81627192

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{59669}}^1$

素因数の和:59700

約数の個数: 48

約数和(自身を含む): 232713000

約数和(自身を除く): 151085808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 59669, 119338, 179007, 238676, 358014, 477352, 537021, 716028, 1074042, 1133711, 1432056, 2148084, 2267422, 3401133, 4296168, 4534844, 6802266, 9069688, 10203399, 13604532, 20406798, 27209064, 40813596, 81627192]

約数ペア:

[(1, 81627192), (2, 40813596), (3, 27209064), (4, 20406798), (6, 13604532), (8, 10203399), (9, 9069688), (12, 6802266), (18, 4534844), (19, 4296168), (24, 3401133), (36, 2267422), (38, 2148084), (57, 1432056), (72, 1133711), (76, 1074042), (114, 716028), (152, 537021), (171, 477352), (228, 358014), (342, 238676), (456, 179007), (684, 119338), (1368, 59669)]