29906172

素因数分解:

$2^2\times 3^4\times {\mathrm{241}}^1\times {\mathrm{383}}^1$

素因数の和:640

約数の個数: 60

約数和(自身を含む): 78710016

約数和(自身を除く): 48803844

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 241, 324, 383, 482, 723, 766, 964, 1149, 1446, 1532, 2169, 2298, 2892, 3447, 4338, 4596, 6507, 6894, 8676, 10341, 13014, 13788, 19521, 20682, 26028, 31023, 39042, 41364, 62046, 78084, 92303, 124092, 184606, 276909, 369212, 553818, 830727, 1107636, 1661454, 2492181, 3322908, 4984362, 7476543, 9968724, 14953086, 29906172]

約数ペア:

[(1, 29906172), (2, 14953086), (3, 9968724), (4, 7476543), (6, 4984362), (9, 3322908), (12, 2492181), (18, 1661454), (27, 1107636), (36, 830727), (54, 553818), (81, 369212), (108, 276909), (162, 184606), (241, 124092), (324, 92303), (383, 78084), (482, 62046), (723, 41364), (766, 39042), (964, 31023), (1149, 26028), (1446, 20682), (1532, 19521), (2169, 13788), (2298, 13014), (2892, 10341), (3447, 8676), (4338, 6894), (4596, 6507)]