72509528

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{967}}^1$

素因数の和:1096

約数の個数: 64

約数和(自身を含む): 169128960

約数和(自身を除く): 96619432

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 103, 104, 182, 206, 364, 412, 721, 728, 824, 967, 1339, 1442, 1934, 2678, 2884, 3868, 5356, 5768, 6769, 7736, 9373, 10712, 12571, 13538, 18746, 25142, 27076, 37492, 50284, 54152, 74984, 87997, 99601, 100568, 175994, 199202, 351988, 398404, 697207, 703976, 796808, 1294813, 1394414, 2589626, 2788828, 5179252, 5577656, 9063691, 10358504, 18127382, 36254764, 72509528]

約数ペア:

[(1, 72509528), (2, 36254764), (4, 18127382), (7, 10358504), (8, 9063691), (13, 5577656), (14, 5179252), (26, 2788828), (28, 2589626), (52, 1394414), (56, 1294813), (91, 796808), (103, 703976), (104, 697207), (182, 398404), (206, 351988), (364, 199202), (412, 175994), (721, 100568), (728, 99601), (824, 87997), (967, 74984), (1339, 54152), (1442, 50284), (1934, 37492), (2678, 27076), (2884, 25142), (3868, 18746), (5356, 13538), (5768, 12571), (6769, 10712), (7736, 9373)]