89105324

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1117}}^1$

素因数の和:1183

約数の個数: 72

約数和(自身を含む): 203413392

約数和(自身を除く): 114308068

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 37, 44, 49, 74, 77, 98, 148, 154, 196, 259, 308, 407, 518, 539, 814, 1036, 1078, 1117, 1628, 1813, 2156, 2234, 2849, 3626, 4468, 5698, 7252, 7819, 11396, 12287, 15638, 19943, 24574, 31276, 39886, 41329, 49148, 54733, 79772, 82658, 86009, 109466, 165316, 172018, 218932, 289303, 344036, 454619, 578606, 602063, 909238, 1157212, 1204126, 1818476, 2025121, 2408252, 3182333, 4050242, 6364666, 8100484, 12729332, 22276331, 44552662, 89105324]

約数ペア:

[(1, 89105324), (2, 44552662), (4, 22276331), (7, 12729332), (11, 8100484), (14, 6364666), (22, 4050242), (28, 3182333), (37, 2408252), (44, 2025121), (49, 1818476), (74, 1204126), (77, 1157212), (98, 909238), (148, 602063), (154, 578606), (196, 454619), (259, 344036), (308, 289303), (407, 218932), (518, 172018), (539, 165316), (814, 109466), (1036, 86009), (1078, 82658), (1117, 79772), (1628, 54733), (1813, 49148), (2156, 41329), (2234, 39886), (2849, 31276), (3626, 24574), (4468, 19943), (5698, 15638), (7252, 12287), (7819, 11396)]