77916474

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{2861}}^1$

素因数の和:2975

約数の個数: 48

約数和(自身を含む): 180821160

約数和(自身を除く): 102904686

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 89, 102, 153, 178, 267, 306, 534, 801, 1513, 1602, 2861, 3026, 4539, 5722, 8583, 9078, 13617, 17166, 25749, 27234, 48637, 51498, 97274, 145911, 254629, 291822, 437733, 509258, 763887, 875466, 1527774, 2291661, 4328693, 4583322, 8657386, 12986079, 25972158, 38958237, 77916474]

約数ペア:

[(1, 77916474), (2, 38958237), (3, 25972158), (6, 12986079), (9, 8657386), (17, 4583322), (18, 4328693), (34, 2291661), (51, 1527774), (89, 875466), (102, 763887), (153, 509258), (178, 437733), (267, 291822), (306, 254629), (534, 145911), (801, 97274), (1513, 51498), (1602, 48637), (2861, 27234), (3026, 25749), (4539, 17166), (5722, 13617), (8583, 9078)]