64707768

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{15767}}^1$

素因数の和:15801

約数の個数: 64

約数和(自身を含む): 189216000

約数和(自身を除く): 124508232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 108, 114, 152, 171, 216, 228, 342, 456, 513, 684, 1026, 1368, 2052, 4104, 15767, 31534, 47301, 63068, 94602, 126136, 141903, 189204, 283806, 299573, 378408, 425709, 567612, 599146, 851418, 898719, 1135224, 1198292, 1702836, 1797438, 2396584, 2696157, 3405672, 3594876, 5392314, 7189752, 8088471, 10784628, 16176942, 21569256, 32353884, 64707768]

約数ペア:

[(1, 64707768), (2, 32353884), (3, 21569256), (4, 16176942), (6, 10784628), (8, 8088471), (9, 7189752), (12, 5392314), (18, 3594876), (19, 3405672), (24, 2696157), (27, 2396584), (36, 1797438), (38, 1702836), (54, 1198292), (57, 1135224), (72, 898719), (76, 851418), (108, 599146), (114, 567612), (152, 425709), (171, 378408), (216, 299573), (228, 283806), (342, 189204), (456, 141903), (513, 126136), (684, 94602), (1026, 63068), (1368, 47301), (2052, 31534), (4104, 15767)]