64314978

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^3\times {\mathrm{17}}^1\times {\mathrm{41}}^1$

素因数の和:109

約数の個数: 128

約数和(自身を含む): 172730880

約数和(自身を除く): 108415902

約数列:

[1, 2, 3, 6, 7, 13, 14, 17, 21, 26, 34, 39, 41, 42, 51, 78, 82, 91, 102, 119, 123, 169, 182, 221, 238, 246, 273, 287, 338, 357, 442, 507, 533, 546, 574, 663, 697, 714, 861, 1014, 1066, 1183, 1326, 1394, 1547, 1599, 1722, 2091, 2197, 2366, 2873, 3094, 3198, 3549, 3731, 4182, 4394, 4641, 4879, 5746, 6591, 6929, 7098, 7462, 8619, 9061, 9282, 9758, 11193, 13182, 13858, 14637, 15379, 17238, 18122, 20111, 20787, 22386, 27183, 29274, 30758, 37349, 40222, 41574, 46137, 48503, 54366, 60333, 63427, 74698, 90077, 92274, 97006, 112047, 117793, 120666, 126854, 145509, 180154, 190281, 224094, 235586, 261443, 270231, 291018, 353379, 380562, 522886, 540462, 630539, 706758, 784329, 824551, 1261078, 1531309, 1568658, 1649102, 1891617, 2473653, 3062618, 3783234, 4593927, 4947306, 9187854, 10719163, 21438326, 32157489, 64314978]

約数ペア:

[(1, 64314978), (2, 32157489), (3, 21438326), (6, 10719163), (7, 9187854), (13, 4947306), (14, 4593927), (17, 3783234), (21, 3062618), (26, 2473653), (34, 1891617), (39, 1649102), (41, 1568658), (42, 1531309), (51, 1261078), (78, 824551), (82, 784329), (91, 706758), (102, 630539), (119, 540462), (123, 522886), (169, 380562), (182, 353379), (221, 291018), (238, 270231), (246, 261443), (273, 235586), (287, 224094), (338, 190281), (357, 180154), (442, 145509), (507, 126854), (533, 120666), (546, 117793), (574, 112047), (663, 97006), (697, 92274), (714, 90077), (861, 74698), (1014, 63427), (1066, 60333), (1183, 54366), (1326, 48503), (1394, 46137), (1547, 41574), (1599, 40222), (1722, 37349), (2091, 30758), (2197, 29274), (2366, 27183), (2873, 22386), (3094, 20787), (3198, 20111), (3549, 18122), (3731, 17238), (4182, 15379), (4394, 14637), (4641, 13858), (4879, 13182), (5746, 11193), (6591, 9758), (6929, 9282), (7098, 9061), (7462, 8619)]