71365690904

素因数分解:

$2^3\times {\mathrm{79}}^1\times {\mathrm{379}}^1\times {\mathrm{401}}^1\times {\mathrm{743}}^1$

素因数の和:1608

約数の個数: 64

約数和(自身を含む): 136384128000

約数和(自身を除く): 65018437096

約数列:

[1, 2, 4, 8, 79, 158, 316, 379, 401, 632, 743, 758, 802, 1486, 1516, 1604, 2972, 3032, 3208, 5944, 29941, 31679, 58697, 59882, 63358, 117394, 119764, 126716, 151979, 234788, 239528, 253432, 281597, 297943, 303958, 469576, 563194, 595886, 607916, 1126388, 1191772, 1215832, 2252776, 2383544, 12006341, 22246163, 23537497, 24012682, 44492326, 47074994, 48025364, 88984652, 94149988, 96050728, 112920397, 177969304, 188299976, 225840794, 451681588, 903363176, 8920711363, 17841422726, 35682845452, 71365690904]

約数ペア:

[(1, 71365690904), (2, 35682845452), (4, 17841422726), (8, 8920711363), (79, 903363176), (158, 451681588), (316, 225840794), (379, 188299976), (401, 177969304), (632, 112920397), (743, 96050728), (758, 94149988), (802, 88984652), (1486, 48025364), (1516, 47074994), (1604, 44492326), (2972, 24012682), (3032, 23537497), (3208, 22246163), (5944, 12006341), (29941, 2383544), (31679, 2252776), (58697, 1215832), (59882, 1191772), (63358, 1126388), (117394, 607916), (119764, 595886), (126716, 563194), (151979, 469576), (234788, 303958), (239528, 297943), (253432, 281597)]