71498154

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{1439}}^1$

素因数の和:1484

約数の個数: 72

約数和(自身を含む): 180247680

約数和(自身を除く): 108749526

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 49, 78, 91, 98, 147, 169, 182, 273, 294, 338, 507, 546, 637, 1014, 1183, 1274, 1439, 1911, 2366, 2878, 3549, 3822, 4317, 7098, 8281, 8634, 10073, 16562, 18707, 20146, 24843, 30219, 37414, 49686, 56121, 60438, 70511, 112242, 130949, 141022, 211533, 243191, 261898, 392847, 423066, 486382, 729573, 785694, 916643, 1459146, 1702337, 1833286, 2749929, 3404674, 5107011, 5499858, 10214022, 11916359, 23832718, 35749077, 71498154]

約数ペア:

[(1, 71498154), (2, 35749077), (3, 23832718), (6, 11916359), (7, 10214022), (13, 5499858), (14, 5107011), (21, 3404674), (26, 2749929), (39, 1833286), (42, 1702337), (49, 1459146), (78, 916643), (91, 785694), (98, 729573), (147, 486382), (169, 423066), (182, 392847), (273, 261898), (294, 243191), (338, 211533), (507, 141022), (546, 130949), (637, 112242), (1014, 70511), (1183, 60438), (1274, 56121), (1439, 49686), (1911, 37414), (2366, 30219), (2878, 24843), (3549, 20146), (3822, 18707), (4317, 16562), (7098, 10073), (8281, 8634)]