80287512

素因数分解:

$2^3\times 3^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{587}}^1$

素因数の和:776

約数の個数: 64

約数和(自身を含む): 207446400

約数和(自身を除く): 127158888

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 41, 82, 123, 139, 164, 246, 278, 328, 417, 492, 556, 587, 834, 984, 1112, 1174, 1668, 1761, 2348, 3336, 3522, 4696, 5699, 7044, 11398, 14088, 17097, 22796, 24067, 34194, 45592, 48134, 68388, 72201, 81593, 96268, 136776, 144402, 163186, 192536, 244779, 288804, 326372, 489558, 577608, 652744, 979116, 1958232, 3345313, 6690626, 10035939, 13381252, 20071878, 26762504, 40143756, 80287512]

約数ペア:

[(1, 80287512), (2, 40143756), (3, 26762504), (4, 20071878), (6, 13381252), (8, 10035939), (12, 6690626), (24, 3345313), (41, 1958232), (82, 979116), (123, 652744), (139, 577608), (164, 489558), (246, 326372), (278, 288804), (328, 244779), (417, 192536), (492, 163186), (556, 144402), (587, 136776), (834, 96268), (984, 81593), (1112, 72201), (1174, 68388), (1668, 48134), (1761, 45592), (2348, 34194), (3336, 24067), (3522, 22796), (4696, 17097), (5699, 14088), (7044, 11398)]