72523136

素因数分解:

$2^7\times 7^2\times {\mathrm{31}}^1\times {\mathrm{373}}^1$

素因数の和:432

約数の個数: 96

約数和(自身を含む): 173954880

約数和(自身を除く): 101431744

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 49, 56, 62, 64, 98, 112, 124, 128, 196, 217, 224, 248, 373, 392, 434, 448, 496, 746, 784, 868, 896, 992, 1492, 1519, 1568, 1736, 1984, 2611, 2984, 3038, 3136, 3472, 3968, 5222, 5968, 6076, 6272, 6944, 10444, 11563, 11936, 12152, 13888, 18277, 20888, 23126, 23872, 24304, 27776, 36554, 41776, 46252, 47744, 48608, 73108, 80941, 83552, 92504, 97216, 146216, 161882, 167104, 185008, 194432, 292432, 323764, 334208, 370016, 566587, 584864, 647528, 740032, 1133174, 1169728, 1295056, 1480064, 2266348, 2339456, 2590112, 4532696, 5180224, 9065392, 10360448, 18130784, 36261568, 72523136]

約数ペア:

[(1, 72523136), (2, 36261568), (4, 18130784), (7, 10360448), (8, 9065392), (14, 5180224), (16, 4532696), (28, 2590112), (31, 2339456), (32, 2266348), (49, 1480064), (56, 1295056), (62, 1169728), (64, 1133174), (98, 740032), (112, 647528), (124, 584864), (128, 566587), (196, 370016), (217, 334208), (224, 323764), (248, 292432), (373, 194432), (392, 185008), (434, 167104), (448, 161882), (496, 146216), (746, 97216), (784, 92504), (868, 83552), (896, 80941), (992, 73108), (1492, 48608), (1519, 47744), (1568, 46252), (1736, 41776), (1984, 36554), (2611, 27776), (2984, 24304), (3038, 23872), (3136, 23126), (3472, 20888), (3968, 18277), (5222, 13888), (5968, 12152), (6076, 11936), (6272, 11563), (6944, 10444)]