73191976

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{467}}^1$

素因数の和:634

約数の個数: 64

約数和(自身を含む): 162751680

約数和(自身を除く): 89559704

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 137, 143, 274, 286, 467, 548, 572, 934, 1096, 1144, 1507, 1781, 1868, 3014, 3562, 3736, 5137, 6028, 6071, 7124, 10274, 12056, 12142, 14248, 19591, 20548, 24284, 39182, 41096, 48568, 63979, 66781, 78364, 127958, 133562, 156728, 255916, 267124, 511832, 534248, 703769, 831727, 1407538, 1663454, 2815076, 3326908, 5630152, 6653816, 9148997, 18297994, 36595988, 73191976]

約数ペア:

[(1, 73191976), (2, 36595988), (4, 18297994), (8, 9148997), (11, 6653816), (13, 5630152), (22, 3326908), (26, 2815076), (44, 1663454), (52, 1407538), (88, 831727), (104, 703769), (137, 534248), (143, 511832), (274, 267124), (286, 255916), (467, 156728), (548, 133562), (572, 127958), (934, 78364), (1096, 66781), (1144, 63979), (1507, 48568), (1781, 41096), (1868, 39182), (3014, 24284), (3562, 20548), (3736, 19591), (5137, 14248), (6028, 12142), (6071, 12056), (7124, 10274)]