77184810

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{257}}^1$

素因数の和:388

約数の個数: 96

約数和(自身を含む): 208645632

約数和(自身を除く): 131460822

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 47, 71, 90, 94, 141, 142, 213, 235, 257, 282, 355, 423, 426, 470, 514, 639, 705, 710, 771, 846, 1065, 1278, 1285, 1410, 1542, 2115, 2130, 2313, 2570, 3195, 3337, 3855, 4230, 4626, 6390, 6674, 7710, 10011, 11565, 12079, 16685, 18247, 20022, 23130, 24158, 30033, 33370, 36237, 36494, 50055, 54741, 60066, 60395, 72474, 91235, 100110, 108711, 109482, 120790, 150165, 164223, 181185, 182470, 217422, 273705, 300330, 328446, 362370, 543555, 547410, 821115, 857609, 1087110, 1642230, 1715218, 2572827, 4288045, 5145654, 7718481, 8576090, 12864135, 15436962, 25728270, 38592405, 77184810]

約数ペア:

[(1, 77184810), (2, 38592405), (3, 25728270), (5, 15436962), (6, 12864135), (9, 8576090), (10, 7718481), (15, 5145654), (18, 4288045), (30, 2572827), (45, 1715218), (47, 1642230), (71, 1087110), (90, 857609), (94, 821115), (141, 547410), (142, 543555), (213, 362370), (235, 328446), (257, 300330), (282, 273705), (355, 217422), (423, 182470), (426, 181185), (470, 164223), (514, 150165), (639, 120790), (705, 109482), (710, 108711), (771, 100110), (846, 91235), (1065, 72474), (1278, 60395), (1285, 60066), (1410, 54741), (1542, 50055), (2115, 36494), (2130, 36237), (2313, 33370), (2570, 30033), (3195, 24158), (3337, 23130), (3855, 20022), (4230, 18247), (4626, 16685), (6390, 12079), (6674, 11565), (7710, 10011)]