61470892

素因数分解:

$2^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{151}}^1$

素因数の和:267

約数の個数: 72

約数和(自身を含む): 131970048

約数和(自身を除く): 70499156

約数列:

[1, 2, 4, 7, 14, 28, 31, 49, 62, 67, 98, 124, 134, 151, 196, 217, 268, 302, 434, 469, 604, 868, 938, 1057, 1519, 1876, 2077, 2114, 3038, 3283, 4154, 4228, 4681, 6076, 6566, 7399, 8308, 9362, 10117, 13132, 14539, 14798, 18724, 20234, 29078, 29596, 32767, 40468, 58156, 65534, 70819, 101773, 131068, 141638, 203546, 229369, 283276, 313627, 407092, 458738, 495733, 627254, 917476, 991466, 1254508, 1982932, 2195389, 4390778, 8781556, 15367723, 30735446, 61470892]

約数ペア:

[(1, 61470892), (2, 30735446), (4, 15367723), (7, 8781556), (14, 4390778), (28, 2195389), (31, 1982932), (49, 1254508), (62, 991466), (67, 917476), (98, 627254), (124, 495733), (134, 458738), (151, 407092), (196, 313627), (217, 283276), (268, 229369), (302, 203546), (434, 141638), (469, 131068), (604, 101773), (868, 70819), (938, 65534), (1057, 58156), (1519, 40468), (1876, 32767), (2077, 29596), (2114, 29078), (3038, 20234), (3283, 18724), (4154, 14798), (4228, 14539), (4681, 13132), (6076, 10117), (6566, 9362), (7399, 8308)]