8539284

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1$

素因数の和:149

約数の個数: 96

約数和(自身を含む): 23457280

約数和(自身を除く): 14917996

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 43, 52, 57, 67, 76, 78, 86, 114, 129, 134, 156, 172, 201, 228, 247, 258, 268, 402, 494, 516, 559, 741, 804, 817, 871, 988, 1118, 1273, 1482, 1634, 1677, 1742, 2236, 2451, 2546, 2613, 2881, 2964, 3268, 3354, 3484, 3819, 4902, 5092, 5226, 5762, 6708, 7638, 8643, 9804, 10452, 10621, 11524, 15276, 16549, 17286, 21242, 31863, 33098, 34572, 37453, 42484, 49647, 54739, 63726, 66196, 74906, 99294, 109478, 112359, 127452, 149812, 164217, 198588, 218956, 224718, 328434, 449436, 656868, 711607, 1423214, 2134821, 2846428, 4269642, 8539284]

約数ペア:

[(1, 8539284), (2, 4269642), (3, 2846428), (4, 2134821), (6, 1423214), (12, 711607), (13, 656868), (19, 449436), (26, 328434), (38, 224718), (39, 218956), (43, 198588), (52, 164217), (57, 149812), (67, 127452), (76, 112359), (78, 109478), (86, 99294), (114, 74906), (129, 66196), (134, 63726), (156, 54739), (172, 49647), (201, 42484), (228, 37453), (247, 34572), (258, 33098), (268, 31863), (402, 21242), (494, 17286), (516, 16549), (559, 15276), (741, 11524), (804, 10621), (817, 10452), (871, 9804), (988, 8643), (1118, 7638), (1273, 6708), (1482, 5762), (1634, 5226), (1677, 5092), (1742, 4902), (2236, 3819), (2451, 3484), (2546, 3354), (2613, 3268), (2881, 2964)]