77251043282

素因数分解:

$2^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{227}}^1\times {\mathrm{461}}^1\times {\mathrm{787}}^1$

素因数の和:1551

約数の個数: 64

約数和(自身を含む): 135463781376

約数和(自身を除く): 58212738094

約数列:

[1, 2, 7, 14, 67, 134, 227, 454, 461, 469, 787, 922, 938, 1574, 1589, 3178, 3227, 5509, 6454, 11018, 15209, 30418, 30887, 52729, 61774, 104647, 105458, 106463, 178649, 209294, 212926, 216209, 357298, 362807, 369103, 432418, 725614, 732529, 738206, 1250543, 1465058, 2501086, 2539649, 5079298, 7011349, 11969483, 14022698, 23938966, 24308069, 48616138, 49079443, 82357189, 83786381, 98158886, 164714378, 167572762, 170156483, 340312966, 576500323, 1153000646, 5517931663, 11035863326, 38625521641, 77251043282]

約数ペア:

[(1, 77251043282), (2, 38625521641), (7, 11035863326), (14, 5517931663), (67, 1153000646), (134, 576500323), (227, 340312966), (454, 170156483), (461, 167572762), (469, 164714378), (787, 98158886), (922, 83786381), (938, 82357189), (1574, 49079443), (1589, 48616138), (3178, 24308069), (3227, 23938966), (5509, 14022698), (6454, 11969483), (11018, 7011349), (15209, 5079298), (30418, 2539649), (30887, 2501086), (52729, 1465058), (61774, 1250543), (104647, 738206), (105458, 732529), (106463, 725614), (178649, 432418), (209294, 369103), (212926, 362807), (216209, 357298)]