64382526

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1609}}^1$

素因数の和:1655

約数の個数: 80

約数和(自身を含む): 163640400

約数和(自身を除く): 99257874

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 27, 38, 39, 54, 57, 78, 81, 114, 117, 162, 171, 234, 247, 342, 351, 494, 513, 702, 741, 1026, 1053, 1482, 1539, 1609, 2106, 2223, 3078, 3218, 4446, 4827, 6669, 9654, 13338, 14481, 20007, 20917, 28962, 30571, 40014, 41834, 43443, 61142, 62751, 86886, 91713, 125502, 130329, 183426, 188253, 260658, 275139, 376506, 397423, 550278, 564759, 794846, 825417, 1129518, 1192269, 1650834, 1694277, 2384538, 2476251, 3388554, 3576807, 4952502, 7153614, 10730421, 21460842, 32191263, 64382526]

約数ペア:

[(1, 64382526), (2, 32191263), (3, 21460842), (6, 10730421), (9, 7153614), (13, 4952502), (18, 3576807), (19, 3388554), (26, 2476251), (27, 2384538), (38, 1694277), (39, 1650834), (54, 1192269), (57, 1129518), (78, 825417), (81, 794846), (114, 564759), (117, 550278), (162, 397423), (171, 376506), (234, 275139), (247, 260658), (342, 188253), (351, 183426), (494, 130329), (513, 125502), (702, 91713), (741, 86886), (1026, 62751), (1053, 61142), (1482, 43443), (1539, 41834), (1609, 40014), (2106, 30571), (2223, 28962), (3078, 20917), (3218, 20007), (4446, 14481), (4827, 13338), (6669, 9654)]