82606072

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{373}}^1$

素因数の和:476

約数の個数: 64

約数和(自身を含む): 172339200

約数和(自身を除く): 89733128

約数列:

[1, 2, 4, 8, 19, 31, 38, 47, 62, 76, 94, 124, 152, 188, 248, 373, 376, 589, 746, 893, 1178, 1457, 1492, 1786, 2356, 2914, 2984, 3572, 4712, 5828, 7087, 7144, 11563, 11656, 14174, 17531, 23126, 27683, 28348, 35062, 46252, 55366, 56696, 70124, 92504, 110732, 140248, 219697, 221464, 333089, 439394, 543461, 666178, 878788, 1086922, 1332356, 1757576, 2173844, 2664712, 4347688, 10325759, 20651518, 41303036, 82606072]

約数ペア:

[(1, 82606072), (2, 41303036), (4, 20651518), (8, 10325759), (19, 4347688), (31, 2664712), (38, 2173844), (47, 1757576), (62, 1332356), (76, 1086922), (94, 878788), (124, 666178), (152, 543461), (188, 439394), (248, 333089), (373, 221464), (376, 219697), (589, 140248), (746, 110732), (893, 92504), (1178, 70124), (1457, 56696), (1492, 55366), (1786, 46252), (2356, 35062), (2914, 28348), (2984, 27683), (3572, 23126), (4712, 17531), (5828, 14174), (7087, 11656), (7144, 11563)]