82751688

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{251}}^1$

素因数の和:523

約数の個数: 96

約数和(自身を含む): 237837600

約数和(自身を除く): 155085912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 241, 251, 342, 456, 482, 502, 684, 723, 753, 964, 1004, 1368, 1446, 1506, 1928, 2008, 2169, 2259, 2892, 3012, 4338, 4518, 4579, 4769, 5784, 6024, 8676, 9036, 9158, 9538, 13737, 14307, 17352, 18072, 18316, 19076, 27474, 28614, 36632, 38152, 41211, 42921, 54948, 57228, 60491, 82422, 85842, 109896, 114456, 120982, 164844, 171684, 181473, 241964, 329688, 343368, 362946, 483928, 544419, 725892, 1088838, 1149329, 1451784, 2177676, 2298658, 3447987, 4355352, 4597316, 6895974, 9194632, 10343961, 13791948, 20687922, 27583896, 41375844, 82751688]

約数ペア:

[(1, 82751688), (2, 41375844), (3, 27583896), (4, 20687922), (6, 13791948), (8, 10343961), (9, 9194632), (12, 6895974), (18, 4597316), (19, 4355352), (24, 3447987), (36, 2298658), (38, 2177676), (57, 1451784), (72, 1149329), (76, 1088838), (114, 725892), (152, 544419), (171, 483928), (228, 362946), (241, 343368), (251, 329688), (342, 241964), (456, 181473), (482, 171684), (502, 164844), (684, 120982), (723, 114456), (753, 109896), (964, 85842), (1004, 82422), (1368, 60491), (1446, 57228), (1506, 54948), (1928, 42921), (2008, 41211), (2169, 38152), (2259, 36632), (2892, 28614), (3012, 27474), (4338, 19076), (4518, 18316), (4579, 18072), (4769, 17352), (5784, 14307), (6024, 13737), (8676, 9538), (9036, 9158)]