172874952

素因数分解:

$2^3\times 3^3\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{223}}^1$

素因数の和:372

約数の個数: 128

約数和(自身を含む): 500505600

約数和(自身を除く): 327630648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 37, 54, 72, 74, 97, 108, 111, 148, 194, 216, 222, 223, 291, 296, 333, 388, 444, 446, 582, 666, 669, 776, 873, 888, 892, 999, 1164, 1332, 1338, 1746, 1784, 1998, 2007, 2328, 2619, 2664, 2676, 3492, 3589, 3996, 4014, 5238, 5352, 6021, 6984, 7178, 7992, 8028, 8251, 10476, 10767, 12042, 14356, 16056, 16502, 20952, 21534, 21631, 24084, 24753, 28712, 32301, 33004, 43068, 43262, 48168, 49506, 64602, 64893, 66008, 74259, 86136, 86524, 96903, 99012, 129204, 129786, 148518, 173048, 193806, 194679, 198024, 222777, 258408, 259572, 297036, 387612, 389358, 445554, 519144, 584037, 594072, 775224, 778716, 800347, 891108, 1168074, 1557432, 1600694, 1782216, 2336148, 2401041, 3201388, 4672296, 4802082, 6402776, 7203123, 9604164, 14406246, 19208328, 21609369, 28812492, 43218738, 57624984, 86437476, 172874952]

約数ペア:

[(1, 172874952), (2, 86437476), (3, 57624984), (4, 43218738), (6, 28812492), (8, 21609369), (9, 19208328), (12, 14406246), (18, 9604164), (24, 7203123), (27, 6402776), (36, 4802082), (37, 4672296), (54, 3201388), (72, 2401041), (74, 2336148), (97, 1782216), (108, 1600694), (111, 1557432), (148, 1168074), (194, 891108), (216, 800347), (222, 778716), (223, 775224), (291, 594072), (296, 584037), (333, 519144), (388, 445554), (444, 389358), (446, 387612), (582, 297036), (666, 259572), (669, 258408), (776, 222777), (873, 198024), (888, 194679), (892, 193806), (999, 173048), (1164, 148518), (1332, 129786), (1338, 129204), (1746, 99012), (1784, 96903), (1998, 86524), (2007, 86136), (2328, 74259), (2619, 66008), (2664, 64893), (2676, 64602), (3492, 49506), (3589, 48168), (3996, 43262), (4014, 43068), (5238, 33004), (5352, 32301), (6021, 28712), (6984, 24753), (7178, 24084), (7992, 21631), (8028, 21534), (8251, 20952), (10476, 16502), (10767, 16056), (12042, 14356)]