123945336

素因数分解:

$2^3\times 3^3\times {\mathrm{241}}^1\times {\mathrm{2381}}^1$

素因数の和:2637

約数の個数: 64

約数和(自身を含む): 345866400

約数和(自身を除く): 221921064

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 241, 482, 723, 964, 1446, 1928, 2169, 2381, 2892, 4338, 4762, 5784, 6507, 7143, 8676, 9524, 13014, 14286, 17352, 19048, 21429, 26028, 28572, 42858, 52056, 57144, 64287, 85716, 128574, 171432, 257148, 514296, 573821, 1147642, 1721463, 2295284, 3442926, 4590568, 5164389, 6885852, 10328778, 13771704, 15493167, 20657556, 30986334, 41315112, 61972668, 123945336]

約数ペア:

[(1, 123945336), (2, 61972668), (3, 41315112), (4, 30986334), (6, 20657556), (8, 15493167), (9, 13771704), (12, 10328778), (18, 6885852), (24, 5164389), (27, 4590568), (36, 3442926), (54, 2295284), (72, 1721463), (108, 1147642), (216, 573821), (241, 514296), (482, 257148), (723, 171432), (964, 128574), (1446, 85716), (1928, 64287), (2169, 57144), (2381, 52056), (2892, 42858), (4338, 28572), (4762, 26028), (5784, 21429), (6507, 19048), (7143, 17352), (8676, 14286), (9524, 13014)]