80966144

素因数分解:

$2^9\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1$

素因数の和:114

約数の個数: 160

約数和(自身を含む): 206236800

約数和(自身を除く): 125270656

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 29, 32, 38, 41, 56, 58, 64, 76, 82, 112, 116, 128, 133, 152, 164, 203, 224, 232, 256, 266, 287, 304, 328, 406, 448, 464, 512, 532, 551, 574, 608, 656, 779, 812, 896, 928, 1064, 1102, 1148, 1189, 1216, 1312, 1558, 1624, 1792, 1856, 2128, 2204, 2296, 2378, 2432, 2624, 3116, 3248, 3584, 3712, 3857, 4256, 4408, 4592, 4756, 4864, 5248, 5453, 6232, 6496, 7424, 7714, 8323, 8512, 8816, 9184, 9512, 9728, 10496, 10906, 12464, 12992, 14848, 15428, 16646, 17024, 17632, 18368, 19024, 20992, 21812, 22591, 24928, 25984, 30856, 33292, 34048, 35264, 36736, 38048, 43624, 45182, 49856, 51968, 61712, 66584, 68096, 70528, 73472, 76096, 87248, 90364, 99712, 103936, 123424, 133168, 141056, 146944, 152192, 158137, 174496, 180728, 199424, 246848, 266336, 282112, 304384, 316274, 348992, 361456, 398848, 493696, 532672, 608768, 632548, 697984, 722912, 987392, 1065344, 1265096, 1395968, 1445824, 1974784, 2130688, 2530192, 2791936, 2891648, 4261376, 5060384, 5783296, 10120768, 11566592, 20241536, 40483072, 80966144]

約数ペア:

[(1, 80966144), (2, 40483072), (4, 20241536), (7, 11566592), (8, 10120768), (14, 5783296), (16, 5060384), (19, 4261376), (28, 2891648), (29, 2791936), (32, 2530192), (38, 2130688), (41, 1974784), (56, 1445824), (58, 1395968), (64, 1265096), (76, 1065344), (82, 987392), (112, 722912), (116, 697984), (128, 632548), (133, 608768), (152, 532672), (164, 493696), (203, 398848), (224, 361456), (232, 348992), (256, 316274), (266, 304384), (287, 282112), (304, 266336), (328, 246848), (406, 199424), (448, 180728), (464, 174496), (512, 158137), (532, 152192), (551, 146944), (574, 141056), (608, 133168), (656, 123424), (779, 103936), (812, 99712), (896, 90364), (928, 87248), (1064, 76096), (1102, 73472), (1148, 70528), (1189, 68096), (1216, 66584), (1312, 61712), (1558, 51968), (1624, 49856), (1792, 45182), (1856, 43624), (2128, 38048), (2204, 36736), (2296, 35264), (2378, 34048), (2432, 33292), (2624, 30856), (3116, 25984), (3248, 24928), (3584, 22591), (3712, 21812), (3857, 20992), (4256, 19024), (4408, 18368), (4592, 17632), (4756, 17024), (4864, 16646), (5248, 15428), (5453, 14848), (6232, 12992), (6496, 12464), (7424, 10906), (7714, 10496), (8323, 9728), (8512, 9512), (8816, 9184)]