78857237132

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{607}}^1\times {\mathrm{6709}}^1$

素因数の和:7470

約数の個数: 48

約数和(自身を含む): 142560337920

約数和(自身を除く): 63703100788

約数列:

[1, 2, 4, 47, 94, 103, 188, 206, 412, 607, 1214, 2428, 4841, 6709, 9682, 13418, 19364, 26836, 28529, 57058, 62521, 114116, 125042, 250084, 315323, 630646, 691027, 1261292, 1382054, 2764108, 2938487, 4072363, 5876974, 8144726, 11753948, 16289452, 32478269, 64956538, 129913076, 191401061, 382802122, 419453389, 765604244, 838906778, 1677813556, 19714309283, 39428618566, 78857237132]

約数ペア:

[(1, 78857237132), (2, 39428618566), (4, 19714309283), (47, 1677813556), (94, 838906778), (103, 765604244), (188, 419453389), (206, 382802122), (412, 191401061), (607, 129913076), (1214, 64956538), (2428, 32478269), (4841, 16289452), (6709, 11753948), (9682, 8144726), (13418, 5876974), (19364, 4072363), (26836, 2938487), (28529, 2764108), (57058, 1382054), (62521, 1261292), (114116, 691027), (125042, 630646), (250084, 315323)]