72471744

素因数分解:

$2^6\times 3^2\times {\mathrm{47}}^1\times {\mathrm{2677}}^1$

素因数の和:2742

約数の個数: 84

約数和(自身を含む): 212226144

約数和(自身を除く): 139754400

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 47, 48, 64, 72, 94, 96, 141, 144, 188, 192, 282, 288, 376, 423, 564, 576, 752, 846, 1128, 1504, 1692, 2256, 2677, 3008, 3384, 4512, 5354, 6768, 8031, 9024, 10708, 13536, 16062, 21416, 24093, 27072, 32124, 42832, 48186, 64248, 85664, 96372, 125819, 128496, 171328, 192744, 251638, 256992, 377457, 385488, 503276, 513984, 754914, 770976, 1006552, 1132371, 1509828, 1541952, 2013104, 2264742, 3019656, 4026208, 4529484, 6039312, 8052416, 9058968, 12078624, 18117936, 24157248, 36235872, 72471744]

約数ペア:

[(1, 72471744), (2, 36235872), (3, 24157248), (4, 18117936), (6, 12078624), (8, 9058968), (9, 8052416), (12, 6039312), (16, 4529484), (18, 4026208), (24, 3019656), (32, 2264742), (36, 2013104), (47, 1541952), (48, 1509828), (64, 1132371), (72, 1006552), (94, 770976), (96, 754914), (141, 513984), (144, 503276), (188, 385488), (192, 377457), (282, 256992), (288, 251638), (376, 192744), (423, 171328), (564, 128496), (576, 125819), (752, 96372), (846, 85664), (1128, 64248), (1504, 48186), (1692, 42832), (2256, 32124), (2677, 27072), (3008, 24093), (3384, 21416), (4512, 16062), (5354, 13536), (6768, 10708), (8031, 9024)]