121316256

素因数分解:

$2^5\times 3^2\times {\mathrm{89}}^1\times {\mathrm{4733}}^1$

素因数の和:4838

約数の個数: 72

約数和(自身を含む): 348943140

約数和(自身を除く): 227626884

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 89, 96, 144, 178, 267, 288, 356, 534, 712, 801, 1068, 1424, 1602, 2136, 2848, 3204, 4272, 4733, 6408, 8544, 9466, 12816, 14199, 18932, 25632, 28398, 37864, 42597, 56796, 75728, 85194, 113592, 151456, 170388, 227184, 340776, 421237, 454368, 681552, 842474, 1263711, 1363104, 1684948, 2527422, 3369896, 3791133, 5054844, 6739792, 7582266, 10109688, 13479584, 15164532, 20219376, 30329064, 40438752, 60658128, 121316256]

約数ペア:

[(1, 121316256), (2, 60658128), (3, 40438752), (4, 30329064), (6, 20219376), (8, 15164532), (9, 13479584), (12, 10109688), (16, 7582266), (18, 6739792), (24, 5054844), (32, 3791133), (36, 3369896), (48, 2527422), (72, 1684948), (89, 1363104), (96, 1263711), (144, 842474), (178, 681552), (267, 454368), (288, 421237), (356, 340776), (534, 227184), (712, 170388), (801, 151456), (1068, 113592), (1424, 85194), (1602, 75728), (2136, 56796), (2848, 42597), (3204, 37864), (4272, 28398), (4733, 25632), (6408, 18932), (8544, 14199), (9466, 12816)]