61785486

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{457}}^1$

素因数の和:538

約数の個数: 96

約数和(自身を含む): 162901440

約数和(自身を除く): 101115954

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 29, 37, 42, 58, 63, 74, 87, 111, 126, 174, 203, 222, 259, 261, 333, 406, 457, 518, 522, 609, 666, 777, 914, 1073, 1218, 1371, 1554, 1827, 2146, 2331, 2742, 3199, 3219, 3654, 4113, 4662, 6398, 6438, 7511, 8226, 9597, 9657, 13253, 15022, 16909, 19194, 19314, 22533, 26506, 28791, 33818, 39759, 45066, 50727, 57582, 67599, 79518, 92771, 101454, 118363, 119277, 135198, 152181, 185542, 236726, 238554, 278313, 304362, 355089, 490361, 556626, 710178, 834939, 980722, 1065267, 1471083, 1669878, 2130534, 2942166, 3432527, 4413249, 6865054, 8826498, 10297581, 20595162, 30892743, 61785486]

約数ペア:

[(1, 61785486), (2, 30892743), (3, 20595162), (6, 10297581), (7, 8826498), (9, 6865054), (14, 4413249), (18, 3432527), (21, 2942166), (29, 2130534), (37, 1669878), (42, 1471083), (58, 1065267), (63, 980722), (74, 834939), (87, 710178), (111, 556626), (126, 490361), (174, 355089), (203, 304362), (222, 278313), (259, 238554), (261, 236726), (333, 185542), (406, 152181), (457, 135198), (518, 119277), (522, 118363), (609, 101454), (666, 92771), (777, 79518), (914, 67599), (1073, 57582), (1218, 50727), (1371, 45066), (1554, 39759), (1827, 33818), (2146, 28791), (2331, 26506), (2742, 22533), (3199, 19314), (3219, 19194), (3654, 16909), (4113, 15022), (4662, 13253), (6398, 9657), (6438, 9597), (7511, 8226)]