42861492

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{281}}^1$

素因数の和:533

約数の個数: 72

約数和(自身を含む): 114965760

約数和(自身を除く): 72104268

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 223, 228, 281, 342, 446, 562, 669, 684, 843, 892, 1124, 1338, 1686, 2007, 2529, 2676, 3372, 4014, 4237, 5058, 5339, 8028, 8474, 10116, 10678, 12711, 16017, 16948, 21356, 25422, 32034, 38133, 48051, 50844, 62663, 64068, 76266, 96102, 125326, 152532, 187989, 192204, 250652, 375978, 563967, 751956, 1127934, 1190597, 2255868, 2381194, 3571791, 4762388, 7143582, 10715373, 14287164, 21430746, 42861492]

約数ペア:

[(1, 42861492), (2, 21430746), (3, 14287164), (4, 10715373), (6, 7143582), (9, 4762388), (12, 3571791), (18, 2381194), (19, 2255868), (36, 1190597), (38, 1127934), (57, 751956), (76, 563967), (114, 375978), (171, 250652), (223, 192204), (228, 187989), (281, 152532), (342, 125326), (446, 96102), (562, 76266), (669, 64068), (684, 62663), (843, 50844), (892, 48051), (1124, 38133), (1338, 32034), (1686, 25422), (2007, 21356), (2529, 16948), (2676, 16017), (3372, 12711), (4014, 10678), (4237, 10116), (5058, 8474), (5339, 8028)]