71490132

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{367}}^1\times {\mathrm{773}}^1$

素因数の和:1157

約数の個数: 72

約数和(自身を含む): 207357696

約数和(自身を除く): 135867564

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 367, 734, 773, 1101, 1468, 1546, 2202, 2319, 2569, 3092, 3303, 4404, 4638, 5138, 5411, 6606, 6957, 7707, 9276, 10276, 10822, 13212, 13914, 15414, 16233, 21644, 23121, 27828, 30828, 32466, 46242, 48699, 64932, 92484, 97398, 194796, 283691, 567382, 851073, 1134764, 1702146, 1985837, 2553219, 3404292, 3971674, 5106438, 5957511, 7943348, 10212876, 11915022, 17872533, 23830044, 35745066, 71490132]

約数ペア:

[(1, 71490132), (2, 35745066), (3, 23830044), (4, 17872533), (6, 11915022), (7, 10212876), (9, 7943348), (12, 5957511), (14, 5106438), (18, 3971674), (21, 3404292), (28, 2553219), (36, 1985837), (42, 1702146), (63, 1134764), (84, 851073), (126, 567382), (252, 283691), (367, 194796), (734, 97398), (773, 92484), (1101, 64932), (1468, 48699), (1546, 46242), (2202, 32466), (2319, 30828), (2569, 27828), (3092, 23121), (3303, 21644), (4404, 16233), (4638, 15414), (5138, 13914), (5411, 13212), (6606, 10822), (6957, 10276), (7707, 9276)]