71578944

素因数分解:

$2^6\times 3^3\times {\mathrm{23}}^1\times {\mathrm{1801}}^1$

素因数の和:1845

約数の個数: 112

約数和(自身を含む): 219699840

約数和(自身を除く): 148120896

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 32, 36, 46, 48, 54, 64, 69, 72, 92, 96, 108, 138, 144, 184, 192, 207, 216, 276, 288, 368, 414, 432, 552, 576, 621, 736, 828, 864, 1104, 1242, 1472, 1656, 1728, 1801, 2208, 2484, 3312, 3602, 4416, 4968, 5403, 6624, 7204, 9936, 10806, 13248, 14408, 16209, 19872, 21612, 28816, 32418, 39744, 41423, 43224, 48627, 57632, 64836, 82846, 86448, 97254, 115264, 124269, 129672, 165692, 172896, 194508, 248538, 259344, 331384, 345792, 372807, 389016, 497076, 518688, 662768, 745614, 778032, 994152, 1037376, 1118421, 1325536, 1491228, 1556064, 1988304, 2236842, 2651072, 2982456, 3112128, 3976608, 4473684, 5964912, 7953216, 8947368, 11929824, 17894736, 23859648, 35789472, 71578944]

約数ペア:

[(1, 71578944), (2, 35789472), (3, 23859648), (4, 17894736), (6, 11929824), (8, 8947368), (9, 7953216), (12, 5964912), (16, 4473684), (18, 3976608), (23, 3112128), (24, 2982456), (27, 2651072), (32, 2236842), (36, 1988304), (46, 1556064), (48, 1491228), (54, 1325536), (64, 1118421), (69, 1037376), (72, 994152), (92, 778032), (96, 745614), (108, 662768), (138, 518688), (144, 497076), (184, 389016), (192, 372807), (207, 345792), (216, 331384), (276, 259344), (288, 248538), (368, 194508), (414, 172896), (432, 165692), (552, 129672), (576, 124269), (621, 115264), (736, 97254), (828, 86448), (864, 82846), (1104, 64836), (1242, 57632), (1472, 48627), (1656, 43224), (1728, 41423), (1801, 39744), (2208, 32418), (2484, 28816), (3312, 21612), (3602, 19872), (4416, 16209), (4968, 14408), (5403, 13248), (6624, 10806), (7204, 9936)]