74293648

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1709}}^1$

素因数の和:1760

約数の個数: 80

約数和(自身を含む): 178113600

約数和(自身を除く): 103819952

約数列:

[1, 2, 4, 8, 11, 13, 16, 19, 22, 26, 38, 44, 52, 76, 88, 104, 143, 152, 176, 208, 209, 247, 286, 304, 418, 494, 572, 836, 988, 1144, 1672, 1709, 1976, 2288, 2717, 3344, 3418, 3952, 5434, 6836, 10868, 13672, 18799, 21736, 22217, 27344, 32471, 37598, 43472, 44434, 64942, 75196, 88868, 129884, 150392, 177736, 244387, 259768, 300784, 355472, 357181, 422123, 488774, 519536, 714362, 844246, 977548, 1428724, 1688492, 1955096, 2857448, 3376984, 3910192, 4643353, 5714896, 6753968, 9286706, 18573412, 37146824, 74293648]

約数ペア:

[(1, 74293648), (2, 37146824), (4, 18573412), (8, 9286706), (11, 6753968), (13, 5714896), (16, 4643353), (19, 3910192), (22, 3376984), (26, 2857448), (38, 1955096), (44, 1688492), (52, 1428724), (76, 977548), (88, 844246), (104, 714362), (143, 519536), (152, 488774), (176, 422123), (208, 357181), (209, 355472), (247, 300784), (286, 259768), (304, 244387), (418, 177736), (494, 150392), (572, 129884), (836, 88868), (988, 75196), (1144, 64942), (1672, 44434), (1709, 43472), (1976, 37598), (2288, 32471), (2717, 27344), (3344, 22217), (3418, 21736), (3952, 18799), (5434, 13672), (6836, 10868)]