123526452

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{421}}^1\times {\mathrm{499}}^1$

素因数の和:941

約数の個数: 72

約数和(自身を含む): 336756000

約数和(自身を除く): 213229548

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 421, 499, 588, 842, 998, 1263, 1497, 1684, 1996, 2526, 2947, 2994, 3493, 5052, 5894, 5988, 6986, 8841, 10479, 11788, 13972, 17682, 20629, 20958, 24451, 35364, 41258, 41916, 48902, 61887, 73353, 82516, 97804, 123774, 146706, 210079, 247548, 293412, 420158, 630237, 840316, 1260474, 1470553, 2520948, 2941106, 4411659, 5882212, 8823318, 10293871, 17646636, 20587742, 30881613, 41175484, 61763226, 123526452]

約数ペア:

[(1, 123526452), (2, 61763226), (3, 41175484), (4, 30881613), (6, 20587742), (7, 17646636), (12, 10293871), (14, 8823318), (21, 5882212), (28, 4411659), (42, 2941106), (49, 2520948), (84, 1470553), (98, 1260474), (147, 840316), (196, 630237), (294, 420158), (421, 293412), (499, 247548), (588, 210079), (842, 146706), (998, 123774), (1263, 97804), (1497, 82516), (1684, 73353), (1996, 61887), (2526, 48902), (2947, 41916), (2994, 41258), (3493, 35364), (5052, 24451), (5894, 20958), (5988, 20629), (6986, 17682), (8841, 13972), (10479, 11788)]