72873248

素因数分解:

$2^5\times 7^1\times {\mathrm{113}}^1\times {\mathrm{2879}}^1$

素因数の和:3009

約数の個数: 48

約数和(自身を含む): 165473280

約数和(自身を除く): 92600032

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 113, 224, 226, 452, 791, 904, 1582, 1808, 2879, 3164, 3616, 5758, 6328, 11516, 12656, 20153, 23032, 25312, 40306, 46064, 80612, 92128, 161224, 322448, 325327, 644896, 650654, 1301308, 2277289, 2602616, 4554578, 5205232, 9109156, 10410464, 18218312, 36436624, 72873248]

約数ペア:

[(1, 72873248), (2, 36436624), (4, 18218312), (7, 10410464), (8, 9109156), (14, 5205232), (16, 4554578), (28, 2602616), (32, 2277289), (56, 1301308), (112, 650654), (113, 644896), (224, 325327), (226, 322448), (452, 161224), (791, 92128), (904, 80612), (1582, 46064), (1808, 40306), (2879, 25312), (3164, 23032), (3616, 20153), (5758, 12656), (6328, 11516)]