83429388

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{251}}^1\times {\mathrm{1319}}^1$

素因数の和:1587

約数の個数: 72

約数和(自身を含む): 242161920

約数和(自身を除く): 158732532

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 251, 252, 502, 753, 1004, 1319, 1506, 1757, 2259, 2638, 3012, 3514, 3957, 4518, 5271, 5276, 7028, 7914, 9036, 9233, 10542, 11871, 15813, 15828, 18466, 21084, 23742, 27699, 31626, 36932, 47484, 55398, 63252, 83097, 110796, 166194, 331069, 332388, 662138, 993207, 1324276, 1986414, 2317483, 2979621, 3972828, 4634966, 5959242, 6952449, 9269932, 11918484, 13904898, 20857347, 27809796, 41714694, 83429388]

約数ペア:

[(1, 83429388), (2, 41714694), (3, 27809796), (4, 20857347), (6, 13904898), (7, 11918484), (9, 9269932), (12, 6952449), (14, 5959242), (18, 4634966), (21, 3972828), (28, 2979621), (36, 2317483), (42, 1986414), (63, 1324276), (84, 993207), (126, 662138), (251, 332388), (252, 331069), (502, 166194), (753, 110796), (1004, 83097), (1319, 63252), (1506, 55398), (1757, 47484), (2259, 36932), (2638, 31626), (3012, 27699), (3514, 23742), (3957, 21084), (4518, 18466), (5271, 15828), (5276, 15813), (7028, 11871), (7914, 10542), (9036, 9233)]