72868992

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{27109}}^1$

素因数の和:27133

約数の個数: 64

約数和(自身を含む): 221217600

約数和(自身を除く): 148348608

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 336, 384, 448, 672, 896, 1344, 2688, 27109, 54218, 81327, 108436, 162654, 189763, 216872, 325308, 379526, 433744, 569289, 650616, 759052, 867488, 1138578, 1301232, 1518104, 1734976, 2277156, 2602464, 3036208, 3469952, 4554312, 5204928, 6072416, 9108624, 10409856, 12144832, 18217248, 24289664, 36434496, 72868992]

約数ペア:

[(1, 72868992), (2, 36434496), (3, 24289664), (4, 18217248), (6, 12144832), (7, 10409856), (8, 9108624), (12, 6072416), (14, 5204928), (16, 4554312), (21, 3469952), (24, 3036208), (28, 2602464), (32, 2277156), (42, 1734976), (48, 1518104), (56, 1301232), (64, 1138578), (84, 867488), (96, 759052), (112, 650616), (128, 569289), (168, 433744), (192, 379526), (224, 325308), (336, 216872), (384, 189763), (448, 162654), (672, 108436), (896, 81327), (1344, 54218), (2688, 27109)]