64764112272

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2290751}}^1$

素因数の和:2290812

約数の個数: 80

約数和(自身を含む): 181794078720

約数和(自身を除く): 117029966448

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 31, 38, 48, 57, 62, 76, 93, 114, 124, 152, 186, 228, 248, 304, 372, 456, 496, 589, 744, 912, 1178, 1488, 1767, 2356, 3534, 4712, 7068, 9424, 14136, 28272, 2290751, 4581502, 6872253, 9163004, 13744506, 18326008, 27489012, 36652016, 43524269, 54978024, 71013281, 87048538, 109956048, 130572807, 142026562, 174097076, 213039843, 261145614, 284053124, 348194152, 426079686, 522291228, 568106248, 696388304, 852159372, 1044582456, 1136212496, 1349252339, 1704318744, 2089164912, 2698504678, 3408637488, 4047757017, 5397009356, 8095514034, 10794018712, 16191028068, 21588037424, 32382056136, 64764112272]

約数ペア:

[(1, 64764112272), (2, 32382056136), (3, 21588037424), (4, 16191028068), (6, 10794018712), (8, 8095514034), (12, 5397009356), (16, 4047757017), (19, 3408637488), (24, 2698504678), (31, 2089164912), (38, 1704318744), (48, 1349252339), (57, 1136212496), (62, 1044582456), (76, 852159372), (93, 696388304), (114, 568106248), (124, 522291228), (152, 426079686), (186, 348194152), (228, 284053124), (248, 261145614), (304, 213039843), (372, 174097076), (456, 142026562), (496, 130572807), (589, 109956048), (744, 87048538), (912, 71013281), (1178, 54978024), (1488, 43524269), (1767, 36652016), (2356, 27489012), (3534, 18326008), (4712, 13744506), (7068, 9163004), (9424, 6872253), (14136, 4581502), (28272, 2290751)]