78856470

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{3793}}^1$

素因数の和:3827

約数の個数: 128

約数和(自身を含む): 262241280

約数和(自身を除く): 183384810

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 21, 22, 27, 30, 33, 35, 42, 45, 54, 55, 63, 66, 70, 77, 90, 99, 105, 110, 126, 135, 154, 165, 189, 198, 210, 231, 270, 297, 315, 330, 378, 385, 462, 495, 594, 630, 693, 770, 945, 990, 1155, 1386, 1485, 1890, 2079, 2310, 2970, 3465, 3793, 4158, 6930, 7586, 10395, 11379, 18965, 20790, 22758, 26551, 34137, 37930, 41723, 53102, 56895, 68274, 79653, 83446, 102411, 113790, 125169, 132755, 159306, 170685, 204822, 208615, 238959, 250338, 265510, 292061, 341370, 375507, 398265, 417230, 477918, 512055, 584122, 625845, 716877, 751014, 796530, 876183, 1024110, 1126521, 1194795, 1251690, 1433754, 1460305, 1752366, 1877535, 2253042, 2389590, 2628549, 2920610, 3584385, 3755070, 4380915, 5257098, 5632605, 7168770, 7885647, 8761830, 11265210, 13142745, 15771294, 26285490, 39428235, 78856470]

約数ペア:

[(1, 78856470), (2, 39428235), (3, 26285490), (5, 15771294), (6, 13142745), (7, 11265210), (9, 8761830), (10, 7885647), (11, 7168770), (14, 5632605), (15, 5257098), (18, 4380915), (21, 3755070), (22, 3584385), (27, 2920610), (30, 2628549), (33, 2389590), (35, 2253042), (42, 1877535), (45, 1752366), (54, 1460305), (55, 1433754), (63, 1251690), (66, 1194795), (70, 1126521), (77, 1024110), (90, 876183), (99, 796530), (105, 751014), (110, 716877), (126, 625845), (135, 584122), (154, 512055), (165, 477918), (189, 417230), (198, 398265), (210, 375507), (231, 341370), (270, 292061), (297, 265510), (315, 250338), (330, 238959), (378, 208615), (385, 204822), (462, 170685), (495, 159306), (594, 132755), (630, 125169), (693, 113790), (770, 102411), (945, 83446), (990, 79653), (1155, 68274), (1386, 56895), (1485, 53102), (1890, 41723), (2079, 37930), (2310, 34137), (2970, 26551), (3465, 22758), (3793, 20790), (4158, 18965), (6930, 11379), (7586, 10395)]