64880064

素因数分解:

$2^6\times 3^2\times {\mathrm{73}}^1\times {\mathrm{1543}}^1$

素因数の和:1634

約数の個数: 84

約数和(自身を含む): 188636656

約数和(自身を除く): 123756592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 73, 96, 144, 146, 192, 219, 288, 292, 438, 576, 584, 657, 876, 1168, 1314, 1543, 1752, 2336, 2628, 3086, 3504, 4629, 4672, 5256, 6172, 7008, 9258, 10512, 12344, 13887, 14016, 18516, 21024, 24688, 27774, 37032, 42048, 49376, 55548, 74064, 98752, 111096, 112639, 148128, 222192, 225278, 296256, 337917, 444384, 450556, 675834, 888768, 901112, 1013751, 1351668, 1802224, 2027502, 2703336, 3604448, 4055004, 5406672, 7208896, 8110008, 10813344, 16220016, 21626688, 32440032, 64880064]

約数ペア:

[(1, 64880064), (2, 32440032), (3, 21626688), (4, 16220016), (6, 10813344), (8, 8110008), (9, 7208896), (12, 5406672), (16, 4055004), (18, 3604448), (24, 2703336), (32, 2027502), (36, 1802224), (48, 1351668), (64, 1013751), (72, 901112), (73, 888768), (96, 675834), (144, 450556), (146, 444384), (192, 337917), (219, 296256), (288, 225278), (292, 222192), (438, 148128), (576, 112639), (584, 111096), (657, 98752), (876, 74064), (1168, 55548), (1314, 49376), (1543, 42048), (1752, 37032), (2336, 27774), (2628, 24688), (3086, 21024), (3504, 18516), (4629, 14016), (4672, 13887), (5256, 12344), (6172, 10512), (7008, 9258)]