75561472

素因数分解:

$2^9\times 7^1\times {\mathrm{29}}^1\times {\mathrm{727}}^1$

素因数の和:781

約数の個数: 80

約数和(自身を含む): 178738560

約数和(自身を除く): 103177088

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 56, 58, 64, 112, 116, 128, 203, 224, 232, 256, 406, 448, 464, 512, 727, 812, 896, 928, 1454, 1624, 1792, 1856, 2908, 3248, 3584, 3712, 5089, 5816, 6496, 7424, 10178, 11632, 12992, 14848, 20356, 21083, 23264, 25984, 40712, 42166, 46528, 51968, 81424, 84332, 93056, 103936, 147581, 162848, 168664, 186112, 295162, 325696, 337328, 372224, 590324, 651392, 674656, 1180648, 1302784, 1349312, 2361296, 2605568, 2698624, 4722592, 5397248, 9445184, 10794496, 18890368, 37780736, 75561472]

約数ペア:

[(1, 75561472), (2, 37780736), (4, 18890368), (7, 10794496), (8, 9445184), (14, 5397248), (16, 4722592), (28, 2698624), (29, 2605568), (32, 2361296), (56, 1349312), (58, 1302784), (64, 1180648), (112, 674656), (116, 651392), (128, 590324), (203, 372224), (224, 337328), (232, 325696), (256, 295162), (406, 186112), (448, 168664), (464, 162848), (512, 147581), (727, 103936), (812, 93056), (896, 84332), (928, 81424), (1454, 51968), (1624, 46528), (1792, 42166), (1856, 40712), (2908, 25984), (3248, 23264), (3584, 21083), (3712, 20356), (5089, 14848), (5816, 12992), (6496, 11632), (7424, 10178)]