31061736

素因数分解:

$2^3\times 3^2\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{137}}^1$

素因数の和:263

約数の個数: 96

約数和(自身を含む): 87834240

約数和(自身を除く): 56772504

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 47, 67, 72, 94, 134, 137, 141, 188, 201, 268, 274, 282, 376, 402, 411, 423, 536, 548, 564, 603, 804, 822, 846, 1096, 1128, 1206, 1233, 1608, 1644, 1692, 2412, 2466, 3149, 3288, 3384, 4824, 4932, 6298, 6439, 9179, 9447, 9864, 12596, 12878, 18358, 18894, 19317, 25192, 25756, 27537, 28341, 36716, 37788, 38634, 51512, 55074, 56682, 57951, 73432, 75576, 77268, 82611, 110148, 113364, 115902, 154536, 165222, 220296, 226728, 231804, 330444, 431413, 463608, 660888, 862826, 1294239, 1725652, 2588478, 3451304, 3882717, 5176956, 7765434, 10353912, 15530868, 31061736]

約数ペア:

[(1, 31061736), (2, 15530868), (3, 10353912), (4, 7765434), (6, 5176956), (8, 3882717), (9, 3451304), (12, 2588478), (18, 1725652), (24, 1294239), (36, 862826), (47, 660888), (67, 463608), (72, 431413), (94, 330444), (134, 231804), (137, 226728), (141, 220296), (188, 165222), (201, 154536), (268, 115902), (274, 113364), (282, 110148), (376, 82611), (402, 77268), (411, 75576), (423, 73432), (536, 57951), (548, 56682), (564, 55074), (603, 51512), (804, 38634), (822, 37788), (846, 36716), (1096, 28341), (1128, 27537), (1206, 25756), (1233, 25192), (1608, 19317), (1644, 18894), (1692, 18358), (2412, 12878), (2466, 12596), (3149, 9864), (3288, 9447), (3384, 9179), (4824, 6439), (4932, 6298)]