72521344

素因数分解:

$2^7\times 7^1\times {\mathrm{29}}^1\times {\mathrm{2791}}^1$

素因数の和:2841

約数の個数: 64

約数和(自身を含む): 170870400

約数和(自身を除く): 98349056

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 56, 58, 64, 112, 116, 128, 203, 224, 232, 406, 448, 464, 812, 896, 928, 1624, 1856, 2791, 3248, 3712, 5582, 6496, 11164, 12992, 19537, 22328, 25984, 39074, 44656, 78148, 80939, 89312, 156296, 161878, 178624, 312592, 323756, 357248, 566573, 625184, 647512, 1133146, 1250368, 1295024, 2266292, 2500736, 2590048, 4532584, 5180096, 9065168, 10360192, 18130336, 36260672, 72521344]

約数ペア:

[(1, 72521344), (2, 36260672), (4, 18130336), (7, 10360192), (8, 9065168), (14, 5180096), (16, 4532584), (28, 2590048), (29, 2500736), (32, 2266292), (56, 1295024), (58, 1250368), (64, 1133146), (112, 647512), (116, 625184), (128, 566573), (203, 357248), (224, 323756), (232, 312592), (406, 178624), (448, 161878), (464, 156296), (812, 89312), (896, 80939), (928, 78148), (1624, 44656), (1856, 39074), (2791, 25984), (3248, 22328), (3712, 19537), (5582, 12992), (6496, 11164)]