73605888

素因数分解:

$2^8\times 3^3\times {\mathrm{23}}^1\times {\mathrm{463}}^1$

素因数の和:511

約数の個数: 144

約数和(自身を含む): 227619840

約数和(自身を除く): 154013952

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, 128, 138, 144, 184, 192, 207, 216, 256, 276, 288, 368, 384, 414, 432, 463, 552, 576, 621, 736, 768, 828, 864, 926, 1104, 1152, 1242, 1389, 1472, 1656, 1728, 1852, 2208, 2304, 2484, 2778, 2944, 3312, 3456, 3704, 4167, 4416, 4968, 5556, 5888, 6624, 6912, 7408, 8334, 8832, 9936, 10649, 11112, 12501, 13248, 14816, 16668, 17664, 19872, 21298, 22224, 25002, 26496, 29632, 31947, 33336, 39744, 42596, 44448, 50004, 52992, 59264, 63894, 66672, 79488, 85192, 88896, 95841, 100008, 118528, 127788, 133344, 158976, 170384, 177792, 191682, 200016, 255576, 266688, 287523, 340768, 355584, 383364, 400032, 511152, 533376, 575046, 681536, 766728, 800064, 1022304, 1066752, 1150092, 1363072, 1533456, 1600128, 2044608, 2300184, 2726144, 3066912, 3200256, 4089216, 4600368, 6133824, 8178432, 9200736, 12267648, 18401472, 24535296, 36802944, 73605888]

約数ペア:

[(1, 73605888), (2, 36802944), (3, 24535296), (4, 18401472), (6, 12267648), (8, 9200736), (9, 8178432), (12, 6133824), (16, 4600368), (18, 4089216), (23, 3200256), (24, 3066912), (27, 2726144), (32, 2300184), (36, 2044608), (46, 1600128), (48, 1533456), (54, 1363072), (64, 1150092), (69, 1066752), (72, 1022304), (92, 800064), (96, 766728), (108, 681536), (128, 575046), (138, 533376), (144, 511152), (184, 400032), (192, 383364), (207, 355584), (216, 340768), (256, 287523), (276, 266688), (288, 255576), (368, 200016), (384, 191682), (414, 177792), (432, 170384), (463, 158976), (552, 133344), (576, 127788), (621, 118528), (736, 100008), (768, 95841), (828, 88896), (864, 85192), (926, 79488), (1104, 66672), (1152, 63894), (1242, 59264), (1389, 52992), (1472, 50004), (1656, 44448), (1728, 42596), (1852, 39744), (2208, 33336), (2304, 31947), (2484, 29632), (2778, 26496), (2944, 25002), (3312, 22224), (3456, 21298), (3704, 19872), (4167, 17664), (4416, 16668), (4968, 14816), (5556, 13248), (5888, 12501), (6624, 11112), (6912, 10649), (7408, 9936), (8334, 8832)]