72454284

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{239}}^1\times {\mathrm{401}}^1$

素因数の和:660

約数の個数: 96

約数和(自身を含む): 216115200

約数和(自身を除く): 143660916

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 239, 252, 378, 401, 478, 717, 756, 802, 956, 1203, 1434, 1604, 1673, 2151, 2406, 2807, 2868, 3346, 3609, 4302, 4812, 5019, 5614, 6453, 6692, 7218, 8421, 8604, 10038, 10827, 11228, 12906, 14436, 15057, 16842, 20076, 21654, 25263, 25812, 30114, 33684, 43308, 45171, 50526, 60228, 75789, 90342, 95839, 101052, 151578, 180684, 191678, 287517, 303156, 383356, 575034, 670873, 862551, 1150068, 1341746, 1725102, 2012619, 2587653, 2683492, 3450204, 4025238, 5175306, 6037857, 8050476, 10350612, 12075714, 18113571, 24151428, 36227142, 72454284]

約数ペア:

[(1, 72454284), (2, 36227142), (3, 24151428), (4, 18113571), (6, 12075714), (7, 10350612), (9, 8050476), (12, 6037857), (14, 5175306), (18, 4025238), (21, 3450204), (27, 2683492), (28, 2587653), (36, 2012619), (42, 1725102), (54, 1341746), (63, 1150068), (84, 862551), (108, 670873), (126, 575034), (189, 383356), (239, 303156), (252, 287517), (378, 191678), (401, 180684), (478, 151578), (717, 101052), (756, 95839), (802, 90342), (956, 75789), (1203, 60228), (1434, 50526), (1604, 45171), (1673, 43308), (2151, 33684), (2406, 30114), (2807, 25812), (2868, 25263), (3346, 21654), (3609, 20076), (4302, 16842), (4812, 15057), (5019, 14436), (5614, 12906), (6453, 11228), (6692, 10827), (7218, 10038), (8421, 8604)]