71949024

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{401}}^1$

素因数の和:513

約数の個数: 144

約数和(自身を含む): 237051360

約数和(自身を除く): 165102336

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 89, 96, 112, 126, 144, 168, 178, 224, 252, 267, 288, 336, 356, 401, 504, 534, 623, 672, 712, 801, 802, 1008, 1068, 1203, 1246, 1424, 1602, 1604, 1869, 2016, 2136, 2406, 2492, 2807, 2848, 3204, 3208, 3609, 3738, 4272, 4812, 4984, 5607, 5614, 6408, 6416, 7218, 7476, 8421, 8544, 9624, 9968, 11214, 11228, 12816, 12832, 14436, 14952, 16842, 19248, 19936, 22428, 22456, 25263, 25632, 28872, 29904, 33684, 35689, 38496, 44856, 44912, 50526, 57744, 59808, 67368, 71378, 89712, 89824, 101052, 107067, 115488, 134736, 142756, 179424, 202104, 214134, 249823, 269472, 285512, 321201, 404208, 428268, 499646, 571024, 642402, 749469, 808416, 856536, 999292, 1142048, 1284804, 1498938, 1713072, 1998584, 2248407, 2569608, 2997876, 3426144, 3997168, 4496814, 5139216, 5995752, 7994336, 8993628, 10278432, 11991504, 17987256, 23983008, 35974512, 71949024]

約数ペア:

[(1, 71949024), (2, 35974512), (3, 23983008), (4, 17987256), (6, 11991504), (7, 10278432), (8, 8993628), (9, 7994336), (12, 5995752), (14, 5139216), (16, 4496814), (18, 3997168), (21, 3426144), (24, 2997876), (28, 2569608), (32, 2248407), (36, 1998584), (42, 1713072), (48, 1498938), (56, 1284804), (63, 1142048), (72, 999292), (84, 856536), (89, 808416), (96, 749469), (112, 642402), (126, 571024), (144, 499646), (168, 428268), (178, 404208), (224, 321201), (252, 285512), (267, 269472), (288, 249823), (336, 214134), (356, 202104), (401, 179424), (504, 142756), (534, 134736), (623, 115488), (672, 107067), (712, 101052), (801, 89824), (802, 89712), (1008, 71378), (1068, 67368), (1203, 59808), (1246, 57744), (1424, 50526), (1602, 44912), (1604, 44856), (1869, 38496), (2016, 35689), (2136, 33684), (2406, 29904), (2492, 28872), (2807, 25632), (2848, 25263), (3204, 22456), (3208, 22428), (3609, 19936), (3738, 19248), (4272, 16842), (4812, 14952), (4984, 14436), (5607, 12832), (5614, 12816), (6408, 11228), (6416, 11214), (7218, 9968), (7476, 9624), (8421, 8544)]