71490804

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{1579}}^1$

素因数の和:1618

約数の個数: 96

約数和(自身を含む): 212352000

約数和(自身を除く): 140861196

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 49, 66, 77, 84, 98, 132, 147, 154, 196, 231, 294, 308, 343, 462, 539, 588, 686, 924, 1029, 1078, 1372, 1579, 1617, 2058, 2156, 3158, 3234, 3773, 4116, 4737, 6316, 6468, 7546, 9474, 11053, 11319, 15092, 17369, 18948, 22106, 22638, 33159, 34738, 44212, 45276, 52107, 66318, 69476, 77371, 104214, 121583, 132636, 154742, 208428, 232113, 243166, 309484, 364749, 464226, 486332, 541597, 729498, 851081, 928452, 1083194, 1458996, 1624791, 1702162, 2166388, 2553243, 3249582, 3404324, 5106486, 5957567, 6499164, 10212972, 11915134, 17872701, 23830268, 35745402, 71490804]

約数ペア:

[(1, 71490804), (2, 35745402), (3, 23830268), (4, 17872701), (6, 11915134), (7, 10212972), (11, 6499164), (12, 5957567), (14, 5106486), (21, 3404324), (22, 3249582), (28, 2553243), (33, 2166388), (42, 1702162), (44, 1624791), (49, 1458996), (66, 1083194), (77, 928452), (84, 851081), (98, 729498), (132, 541597), (147, 486332), (154, 464226), (196, 364749), (231, 309484), (294, 243166), (308, 232113), (343, 208428), (462, 154742), (539, 132636), (588, 121583), (686, 104214), (924, 77371), (1029, 69476), (1078, 66318), (1372, 52107), (1579, 45276), (1617, 44212), (2058, 34738), (2156, 33159), (3158, 22638), (3234, 22106), (3773, 18948), (4116, 17369), (4737, 15092), (6316, 11319), (6468, 11053), (7546, 9474)]