61298172

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{577}}^1$

素因数の和:827

約数の個数: 72

約数和(自身を含む): 167892816

約数和(自身を除く): 106594644

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 227, 234, 454, 468, 577, 681, 908, 1154, 1362, 1731, 2043, 2308, 2724, 2951, 3462, 4086, 5193, 5902, 6924, 7501, 8172, 8853, 10386, 11804, 15002, 17706, 20772, 22503, 26559, 30004, 35412, 45006, 53118, 67509, 90012, 106236, 130979, 135018, 261958, 270036, 392937, 523916, 785874, 1178811, 1571748, 1702727, 2357622, 3405454, 4715244, 5108181, 6810908, 10216362, 15324543, 20432724, 30649086, 61298172]

約数ペア:

[(1, 61298172), (2, 30649086), (3, 20432724), (4, 15324543), (6, 10216362), (9, 6810908), (12, 5108181), (13, 4715244), (18, 3405454), (26, 2357622), (36, 1702727), (39, 1571748), (52, 1178811), (78, 785874), (117, 523916), (156, 392937), (227, 270036), (234, 261958), (454, 135018), (468, 130979), (577, 106236), (681, 90012), (908, 67509), (1154, 53118), (1362, 45006), (1731, 35412), (2043, 30004), (2308, 26559), (2724, 22503), (2951, 20772), (3462, 17706), (4086, 15002), (5193, 11804), (5902, 10386), (6924, 8853), (7501, 8172)]