42729768

素因数分解:

$2^3\times 3^4\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:149

約数の個数: 160

約数和(自身を含む): 129634560

約数和(自身を除く): 86904792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 27, 36, 46, 47, 54, 61, 69, 72, 81, 92, 94, 108, 122, 138, 141, 162, 183, 184, 188, 207, 216, 244, 276, 282, 324, 366, 376, 414, 423, 488, 549, 552, 564, 621, 648, 732, 828, 846, 1081, 1098, 1128, 1242, 1269, 1403, 1464, 1647, 1656, 1692, 1863, 2162, 2196, 2484, 2538, 2806, 2867, 3243, 3294, 3384, 3726, 3807, 4209, 4324, 4392, 4941, 4968, 5076, 5612, 5734, 6486, 6588, 7452, 7614, 8418, 8601, 8648, 9729, 9882, 10152, 11224, 11468, 12627, 12972, 13176, 14904, 15228, 16836, 17202, 19458, 19764, 22936, 25254, 25803, 25944, 29187, 30456, 33672, 34404, 37881, 38916, 39528, 50508, 51606, 58374, 65941, 68808, 75762, 77409, 77832, 87561, 101016, 103212, 113643, 116748, 131882, 151524, 154818, 175122, 197823, 206424, 227286, 232227, 233496, 263764, 303048, 309636, 350244, 395646, 454572, 464454, 527528, 593469, 619272, 700488, 791292, 909144, 928908, 1186938, 1582584, 1780407, 1857816, 2373876, 3560814, 4747752, 5341221, 7121628, 10682442, 14243256, 21364884, 42729768]

約数ペア:

[(1, 42729768), (2, 21364884), (3, 14243256), (4, 10682442), (6, 7121628), (8, 5341221), (9, 4747752), (12, 3560814), (18, 2373876), (23, 1857816), (24, 1780407), (27, 1582584), (36, 1186938), (46, 928908), (47, 909144), (54, 791292), (61, 700488), (69, 619272), (72, 593469), (81, 527528), (92, 464454), (94, 454572), (108, 395646), (122, 350244), (138, 309636), (141, 303048), (162, 263764), (183, 233496), (184, 232227), (188, 227286), (207, 206424), (216, 197823), (244, 175122), (276, 154818), (282, 151524), (324, 131882), (366, 116748), (376, 113643), (414, 103212), (423, 101016), (488, 87561), (549, 77832), (552, 77409), (564, 75762), (621, 68808), (648, 65941), (732, 58374), (828, 51606), (846, 50508), (1081, 39528), (1098, 38916), (1128, 37881), (1242, 34404), (1269, 33672), (1403, 30456), (1464, 29187), (1647, 25944), (1656, 25803), (1692, 25254), (1863, 22936), (2162, 19764), (2196, 19458), (2484, 17202), (2538, 16836), (2806, 15228), (2867, 14904), (3243, 13176), (3294, 12972), (3384, 12627), (3726, 11468), (3807, 11224), (4209, 10152), (4324, 9882), (4392, 9729), (4941, 8648), (4968, 8601), (5076, 8418), (5612, 7614), (5734, 7452), (6486, 6588)]