71550882

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{547}}^1$

素因数の和:624

約数の個数: 72

約数和(自身を含む): 172087344

約数和(自身を除く): 100536462

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 43, 78, 86, 117, 129, 169, 234, 258, 338, 387, 507, 547, 559, 774, 1014, 1094, 1118, 1521, 1641, 1677, 3042, 3282, 3354, 4923, 5031, 7111, 7267, 9846, 10062, 14222, 14534, 21333, 21801, 23521, 42666, 43602, 47042, 63999, 65403, 70563, 92443, 127998, 130806, 141126, 184886, 211689, 277329, 305773, 423378, 554658, 611546, 831987, 917319, 1663974, 1834638, 2751957, 3975049, 5503914, 7950098, 11925147, 23850294, 35775441, 71550882]

約数ペア:

[(1, 71550882), (2, 35775441), (3, 23850294), (6, 11925147), (9, 7950098), (13, 5503914), (18, 3975049), (26, 2751957), (39, 1834638), (43, 1663974), (78, 917319), (86, 831987), (117, 611546), (129, 554658), (169, 423378), (234, 305773), (258, 277329), (338, 211689), (387, 184886), (507, 141126), (547, 130806), (559, 127998), (774, 92443), (1014, 70563), (1094, 65403), (1118, 63999), (1521, 47042), (1641, 43602), (1677, 42666), (3042, 23521), (3282, 21801), (3354, 21333), (4923, 14534), (5031, 14222), (7111, 10062), (7267, 9846)]